Another post from the fall season in the High Sierra, this time from the Hoover Wilderness to the north and east of Yosemite. The Hoover Wilderness and adjacent northern part of Yosemite is largely overlooked for the higher peaks of the Sierra Nevada to the south but features outstanding scenery and tremendous opportunity for adventure where few, if any, other people will be seen. The Hoover Wilderness is characterized by a series of deep canyons draining the east side of the Sierra Crest. The Buckeye Loop visits two of these canyons – Robinson Creek Canyon and Buckeye Canyon. The centerpiece feature of the loop is stunning Peeler Lake which is an alpine paradise of polished granite and clear blue water. Both canyons are extremely pretty with phenomenal vistas, meadows and aspen groves. The Buckeye Loop comes out to around 35 miles including several miles of dirt road from Buckeye Campground to the Twin Lakes road and then a stretch of pavement to the roads end at the Mono Village resort. A car shuttle would shorten the route considerably and avoid some of the miles along dirt and paved roads, but the road running to make a complete loop is tolerable since the views are decent throughout the road section. Complete photo album here.
From the Mono Village, find your way through the maze of RVs to the Barney Lake Trail. This trail is heavily used as the starting point for many trips into the wilderness. The trail ascends fairly gradually through conifer forest and then aspen groves to a nice meadow where one can look up the dramatic Little Slide Canyon to the Incredible Hulk rock feature, one of the most impressive walls in the High Sierra. At this point, the trail begins a moderate ascent to Barney Lake and passes through a lovely old-growth aspen grove that is spectacular during the fall color season. Beyond Barney Lake, the trail begins a more rapid ascent with numerous switchbacks. Once past the turnoff to Robinson Lakes and Rock island Pass, Peeler Lake is close at hand. Peeler Lake is a remarkably beautiful spot with granite slabs descending into the sapphire blue waters. The lake sits exactly on the crest of the Sierra Nevada and has the unique attribute of dual outlets on either side of the lake – one flowing to the Great Basin and another to the Pacific Ocean via the Tuolumne Watershed/Hetch Hetchy. Water from the same source ends up in vastly different places!! From Peeler Lake, enter Yosemite National Park and descend gradually to the northern end of Kerrick Meadow.
The duration in Yosemite is short as the route exits the national park and reenters Hoover Wilderness after a gradual climb to Buckeye Pass. Compared to the trail to Peeler Lake, the Buckeye Trail gets a fraction of the visitation. In fact, the author did not see any humans from Peeler lake all the way to the Buckeye Campground. The trail becomes faint in spots, but the way was never in doubt. Descending from Buckeye Pass into the South Fork Buckeye Creek Canyon includes beautiful views of Center Mountain, Cirque Mountain and Grouse Mountain. At the junction with the trail to Piute Meadows is an old cabin. Downstream of the trail junction is a rugged section of the creek known as “The Roughs.” After this section, the trail makes a final descent into the Big Meadow of Buckeye Creek. The meadow is aptly-named as it is immense in both length and width. The meadow includes numerous patches of aspen with some old growth groves. The creek meanders through the meadows affording lovely views of the canyon, particularly the rugged flanks of Hunewill Peak, Victoria Peak and Eagle Peak. While the last few miles to Buckeye Camp seem to drag a bit, a hot spring along Buckeye Creek can refresh spirits. The final portion of the loop along the dirt road back to the Twin Lakes Road features nice views overlooking the Bridgeport Valley. Complete photo album here.
Fall color has long been replaced by snow in the High Sierra, but this post looks back on a great trip at the height of fall color in McGee Creek Canyon. The word colorful best describes this outing from the yellow, orange and red aspen groves in the lower canyon to the sapphire blue of Big McGee Lake, the turquoise of the tarn beneath McGee Pass and the stunning geology of red, white and gray rock of the peaks. On top of all the color was a dusting of snow on the high elevations. It was a fantastic and memorable day in the mountains on a perfect autumn day! Complete photo album here(I’m now only posting a fraction of the photos on the blog).
The region between Rock Creek and Mammoth Lakes hasn’t drawn my attention as much as other parts of the range, but I thoroughly enjoyed my first visit to Red Slate Mountain in the summer of 2013and I’ve come to appreicate the unique features of this region. While Red Slate Mountain is arguably a choss pile, I was pleasantly surprised on my first visit to this region finding gorgeous scenery so I was eager to return and see the route in the autumn. The geology of this area is especially fascinating with a palette of rock colors ranging from blazing red to pale white. Along the way we even spotted purple and green rocks. The interesting geology of the region is reflected in the series of photos below. In fact, Red Slate Mountain’s neighbor is aptly name Red & White Mountain with red and white striations throughout its face. Just to the west is the Silver Divide with quintessential gray and white granite I am accustomed to in the High Sierra. While Red Slate Mountain is not an interesting climb via the class 2 route from McGee Pass, the 360 degree view from the summit is outstanding. My favorite vantage was looking down at Lake Dorothy, Constance Lake, and the many other lakes of the Convict Creek basin but entire panorama is breathtaking. To the east the white mountains can be seen and to the south the high peaks of the Bear Creek Spire Group and Red & White Mountain. To the west lies the Silver Divide and to the north the Ritter Range. It’s a sweeping panorama and worthy of a long summit stay to soak in all of the fantastic terrain. The other highlight of the route is passing by a triumvirate of lakes leading up to McGee Pass, each becoming progressively smaller and more desolate as one ascends toward the pass. Big McGee Lake is by far the largest and most scenic with clumps of alpine trees surrounding its shores and Mount Crocker’s north face in the background. In the spring gorgeous wildflower meadows above Big McGee Lake lead to Little McGee Lake tucked in beneath the cliffs of Red & White Mountain. “Mini” McGee is the final tarn below McGee Pass, a desolate place with virtually no vegetation to speak of and crystal clear turquoise waters. This 20 mile roundtrip route makes for an excellent high altitude run as a “one-up” with 6,200+ foot gain, but all downhill on the way back. Complete photo album here.
The Hamilton Lakes and Kaweah Gap region is one of the most dramatic and inspiring spots in the High Sierra. Considering how many times over the years I’ve visited the area it’s easily among my favorite spots to explore. I consider it one of the best spots for adventure running in the Sierra Nevada with a long runnable approach, fun scrambles and most importantly, jaw-dropping scenery. I’ve climbed most of the named summits in the region over the years, including Eagle Scout Peak and Mount Stewart on separate trips, but this time I would tag both summits together since they make logical sense as a pair. While it makes for a long day, both summits are class 2 scrambles and not very far apart. On this visit I paid particular attention to timing of best light for photography and made sure to be at the right place at the right time. I spent several hours shooting photos and I hope the results reflect my efforts. On this post I’m introducing a new format for this blog – from now on I’m going to only post a few highlight photos from each adventure in the body of the post with a link to a full album on Google Photos where it’s easier to navigate through the larger set of photos and see full size versions. The complete photo album for this trip is here. Total mileage for Eagle Scout and Mount Stewart was 50 miles, of which 40+ miles was out-and-back on the High Sierra Trail from Crescent Meadows to Kaweah Gap. The first 11 miles to Bearpaw Meadows is on well groomed trail with gentle ups and downs making it very runnable. Beyond Bearpaw Meadows the trail descends to cross Lone Pine Creek before ascending in a rocky stretch of trail to round a shoulder into the Hamilton Lakes drainage. After crossing Hamilton Creek the trail is in ascent mode all the way to Kaweah Gap but the incline is fairly moderate throughout. The Hamilton Lakes amphitheater is one of the most scenic areas in the High Sierra with towering granite faces of the Valhallas including the famous Angel Wings rock wall, Cherubim Dome, Hamilton Dome and many other sweet rock features. At the head of the amphitheater on opposite ends lies Mount Stewart and Eagle Scout Peak making them a perfect pair to tag on the same day. The area is so beautiful I haven’t figured out how to spot taking photos each time I visit, including nearly 200 photos when I did the complete High Sierra Trail for an FKT. From the beautiful sapphire blue waters of Upper Hamilton Lake the trail switchbacks before traversing to a spectacular view overlooking the lake and Angel Wings. The trail then reaches a picturesque tarn and then Precipice Lake. At aptly-named Precipice Lake, the sheer cliffs of Eagle Scout Peak tumble right into the waters of the remarkably clear lake. This stunning view was immortalized by Ansel Adams in 1932 with his shot “Frozen Lake and Cliffs.” Shortly after Precipice Lake, one reaches Kaweah Gap which opens up a new world of scenery in the upper Big Arroyo River drainage including the Nine Lake Basin and the Kaweah Range. From Kaweah Gap, go south for Eagle Scout Peak and north for Mount Stewart. Both climbs are straightforward and offer different, but both marvelous, perspectives on the Hamilton Lakes and Nine Lakes Basin areas. The view of Precipice Lake from the summit of Eagle Scout Peak is particularly inspiring. The overhanging summit block of Eagle Scout Peak is indeed the precipice with the clear blue waters of Precipice Lake 2,000 feet below the sheer cliffs. Meanwhile, Mount Stewart offers an amazing view of Sabertooth Ridge, Tamarack Lake, and the rugged north side of Black Kaweah. The complete photo album for this trip is here.
The third and final part of series of posts on a two day fastpack of the Trinity Alps High Route covers the section from Thompson Peak to the trailhead at Canyon Creek inclduing Wedding Cake, Mount Hilton and Boulder Creek Lakes. This portion of the Trinity Alps High Route was previously covered in the Trinity Alps Traverse report from 2013 and that trip served as inspiration for the Trinity Alps High Route this year. Many additional photos can be found on the 2013 post with different lighting since this section was done in reverse. The preceding two posts were as follows:
From the summit of Thompson Peak descend the sandy southwest slopes and traverse granite benches to the short class 3 climb up a chute to the summit of Wedding Cake, which in my opinion has the best birds eye view of the Canyon Creek Lakes. After descending Wedding Cake traverse on the west side of the ridge until the crest can be easily crossed to the east side. At this point, an awesome 2+ mile “granite highway” section commences. This stretch is stunning with rugged unnamed peaks and spires towering above and sweeping views of the pristine granite slopes dropping off to the Canyon Creek Lakes below. The smooth white granite is interspersed with grassy meadow benches, krummholz and small cascading streams making for a delightful setting.
If headed for Mount Hilton, at the end of this marvelous stretch of granite slabs ascend to a high shoulder on the first of two sub-ridges that need to be crossed to access the Mount Hilton scramble. Once over this shoulder enter a smaller drainage with more talus than granite, but excellent views of the precipitous northeast buttress of Mount Hilton. After traversing through this cirque a convenient ramp can be used to pass the second sub-ridge and deposit one immediately beneath Mount Hilton (those skipping Mount Hilton could simply traverse below this sub-ridge and directly down to Boulder Creek Lakes). This ramp looks somewhat difficult from afar but in reality it’s a class 2 walk-up providing surprisingly easy passage through this barrier that would otherwise involve some tricky climbing. Once over the ridge, ascend steep alpine slopes to the foot of the final class 3 scramble portion up Mount Hilton. The summit provides an amazing vista of the surrounding mountains and an excellent overview of the Trinity Alps High Route. In particular, Sawtooth Mountain sports a particularly impressive profile across the Canyon Creek drainage. From the summit of Mount Hilton to Boulder Creek Lakes is a long and steep descent of over 3,000 feet down to the Boulder Creek Lakes. The upper part of this descent is fairly straightforward on rocks and gravel transitioning to sections of granite slabs in the middle. The lower portion of the descent requires some micro-navigating through some cliff bands and thick brush. Towards the bottom a creek bed may be used in later season to avoid most of the brush. The Boulder Creek Lakes are tucked into a granite bowl with excellent views to Little Granite Peak and Sawtooth Mountain across the canyon. Mount Hilton looms above and the granite slabs surrounding the basin create a magical setting. From Boulder Creek Lakes it’s back on trails. The initial descent to the Canyon Creek is fairly rough and rocky trail but the final few miles along the Canyon Creek Trail are relatively smooth and easy trail miles. Topping out at just over 9,000 feet, the height of the Trinity Alps is not impressive when compared with the Sierras, but their higher latitude and proximity to the Pacific Ocean allow for significant winter snow accumulation and the existence of a few small patches of permanent ice. The largest of these patches of permanent ice is immediately below Thompson Peak and contains the requisite characteristics to be classified as a true glacier. Known as the Thompson Glacier, this glacier has undergone significant reduction in thickness and surface area as shown in this comparison of photos from the summit of Thompson Peak in 2013 and 2015 (both Labor Day weekend). The ongoing drought and a warming climate mean this glacier is in jeopardy of disappearing entirely. Glaciers were an integral part of shaping the majestic Trinity Alps that we see today with the ubiquitous ice-polished granite faces that embody these mountains, but if this glacier melts away the range would be devoid of true glaciers.
Extra clothing: Windbreaker, light down jacket, light gloves, beanie (summer temperatures and a reliable weather forecast for a two day trip)
Food: bars, pumpkin flax granola, dried fruit and meats
Essentials like First-aid, sunscreen, chapstick etc.
Canon Powershot S110
The Trinity Alps High Route is an excellent way to see some of the best scenery in the Trinity Alps. The Trinities may not stand out in the typical metrics used to rank mountain ranges, but the uniquely rugged granitic landscape and a true wilderness experience makes this a special spot. In fact, it’s one of my favorite areas to explore. This series of posts has described one route through these mountains, but the possibilities for wandering the lovely alpine terrain in this range are literally endless. I look forward to future trips to the Trinity Alps and hopefully uncovering more gems in this wonderful corner of California.
Part II of the three part series on the Trinity Alps High Route fastpack focuses on the section from Sawtooth Mountain to Thompson Peak. The other parts of the series:
Part I including Little Granite Peak, Sawtooth Peak, Alpine and Smith Lake
Part IIIincluding Wedding Cake, Mount Hilton and Boulder Creek lakes
The section covered in this post is probably the most remote and rugged of the entire route, particularly the section from Kalmia Pass to Mirror Pass. After downclimbing the scramble section of Sawtooth Mountain, one is treated to a walk across the peak’s massive east face, which is a gently sloping granite apron. The granite is smooth and the travel is generally easy until one reaches a ridge that separates Devils Canyon from the Stuart Fork of the Trinity River. Along this ridge is a small notch called Twin Pine Pass that enables passage to the other side. This pass is quite miraculous since virtually anywhere else above or below this pass would require some technical climbing. Accessing this pass is straightforward if you aim to gain the ridge west of the pass and then drop down into the pass from the ridge. There are a few ways to gain the ridge and most will contain a few scrambling moves. From Twin Pine Pass, there is a section of talus hoping before one reaches another marvelous section of smooth granite slabs where efficient progress can be made. Above these slabs is a wonderful glacially sculpted ridge and below the slabs is a tremendous view across the canyon to Mirror Lake and Caesar Peak. As one moves west across this section of pristine granite, Mirror Lake grows larger and the views keep improving. Ultimately, the easy slab walking ends and one must begin an ascent toward Kalmia Pass. It may be tempting to descend from Kalmia Pass directly into the basin between it and Mirror Lake, but this is not advisable due to dangerous cliffs and fields of unstable talus. Instead, there is a broad sloping ledge sandwiched between two cliff bands that provides a relatively efficient and safe route to Mirror Lake. From Kalmia Pass, descend northwest along alp slopes and talus to the ledge and begin traversing across with cliffs above and below. The views along this traverse are stellar and include Sapphire Lake with Sawtooth Ridge towering behind. The ledge is not flat so there is quite a bit of sidehilling and a couple washouts to cross that include steep hardpan so caution is necessary at several points of the traverse. Keep following the ledge for longer than you might assume, generally maintaining elevation and evening ascending a little as Mirror Lake comes into view immediately below and the lower cliff band reaches higher. Eventually an obvious gully comes into view with Mirror Lake directly below. This weakness in the cliffs is the ticket to reaching Mirror Lake without hazardous down climbing through cliffs. Follow the gully down and then move left onto granite slabs and benches for the last part of the descent to lovely Mirror Lake. Aptly-named Mirror Lake is tucked into a granite bowl beneath the grand cirque that forms the headwaters of the Stuart Fork of the Trinity River. This lake is a wonderful spot and extremely photogenic. Enjoy the lake since the ascent from Mirror Lake to Mirror Pass is fairly long and arduous gaining 1,400 feet in short order. The main idea is to reach a bowl beneath Mirror Pass that is ~7,800 ft. When ascending the granite slopes and shallow gullies north of Mirror Lake, one approaches what appears to be a headwall but a diagonal ramp leads left to right to a forested ridge that provides access through the headwall and to the bowl. From the bowl, ascend talus slopes to Mirror Pass which is another miraculous crossing where cliffs are present on both sides of the pass but the pass itself is basically a walk over. It seems possible to ascend Caesar Peak via its east ridge from beneath Mirror Pass but this description is for the easier class 2 ascent via the North Ridge. To gain the north ridge traverse at 8,000 feet on granite slabs and moraine debris. A permanent snowfield once existed here but all that remains is a few chunks of ice beneath the towering cliffs of Caesar Peak’s northeast face. After ascending the glacial moraine the route reaches another pass that separates the Little South Fork Salmon River from Grizzly Creek. From this pass Caesar Peak is less than a thousand feet up. One can stick to the north ridge proper from the bottom or take pleasant granite slopes west of the ridge and use one of the many small chutes to gain the ridge higher up. Caesar Peak features a commanding view of the region including Mirror Lake, Sapphire lake and Sawtooth Mountain to the south, Thompson Peak to the west and Grizzly Lake to the north. The cirque above Grizzly Lake can easily be traversed to continue the route between Caesar Peak and Thompson Peak, but Grizzly Lake is one of the highlights of the route and worth the fairly large elevation gain and loss necessary to reach the shores of the lake. The spectacular lake situated in a rugged granitic cirque with deep blue waters and clumps of firs. One of the most amazing aspects of this lake is its outlet waterfall which tumbles over large cliffs only a few feet away from the lake. Not much water is present late in the summer but this must be a spectacular sight in early summer and worthy of an trip earlier in the season to view this waterfall in its full glory. There are several good camp spots on the north shore of Grizzly Lake with stunning views of the granite cirque including Caesar Peak and Thompson Peak. From Grizzly Lake it’s a fairly straightforward climb up slabs and talus to notch on the northwest ridge of Thompson Peak. In the upper reaches of this climb is a faint trail that provides easier passage through the scree and rocks. From the notch in the ridge, instead of traversing into the Rattlesnake Creek basin one can ascend the northwest ridge of Thompson Peak directly to the summit. Where the boulders became large and awkward, move to the south side of the ridge and continue up to the summit with a few class 3 moves along the way, including the summit block which is a collection of very large boulders and some fun bouldering moves. The 360 degree panorama from Thompson Peak is amazing, particularly down to Grizzly Lake and the Thompson Glacier. While the glacier is now only a few acres in size, there still appears to be crevasses and ice movement. Hopefully the glacier makes it through this drought, but I’m not too optimistic about its long term survival. From Thompson Peak the view south is equally impressive and includes much of the remainder of the route across the broad granite face to Mount Hilton, Sawtooth Mountain and the Canyon Creek Lakes drainage. The section from Thompson Peak to Mount Hilton to Boulder Lakes will be covered in the last segment of the Trinity Alps High Route series.
This the first of a series of posts on the Trinity Alps High Route, a mostly off-trail loop through the Trinity Alps that covers many of the highlights of this spectacular region. There are numerous variations of this route for the adventurer to consider, and I am sure my itinerary on my next visit will be different, but the route I am sharing is a complete loop around the upper Canyon Creek drainage including summits of the six named peaks surrounding the drainage. Each of these summits offered its own rewards and I highly recommending including at least some of the peaks into any itinerary as the views are breathtaking. While my fastpack took two days with the single night spent at Grizzly Lake, I feel it makes more sense to split up the copious photography and my thoughts on the route into three parts: the first part from the trailhead to Little Granite Peak to Sawtooth Mountain; the second part from Sawtooth Mountain to Caesar Peak to Thompson Peak; and the third part from Thompson Peak to Mount Hilton to Boulder Lakes. The Trinity Alps are a spectacular and rugged collection of mountains and ridges tucked deep in the Klamath Mountains of Northern California. Largely overlooked for the neighboring greater ranges in the Sierra Nevada and Cascades, these mountains remain a gem where solitude and adventure can be found in a large expanse of trail-less wilderness. In fact, as the Trinity Alps are geographically between the Cascades and the Sierra, the mountains contain a magical blend of both range’s characteristics. The Trinity Alps High Route (TAHR) was conceived by Deems Burton after decades of exploration learning the intricacies of this wild terrain. His photo gallery contains many inspirational photos and ideas for cross country treks. The high route is characterized by ubiquitous white granite, serene alpine lakes, and clumps of picturesque krummholz. It is said that the ubiquitous white granite of these mountains produces an incomparable deep blue sky and I’d have to agree.The following description starts and finishes from the Canyon Creek Trailhead. For many it will be the most convenient and enable a complete loop without repetition. There are several other potential trailheads at which one could emabark on a similar loop. From Canyon Creek trailhead the start includs a climb up to the Stuart-Bear Divide which becomes quite steep near the top. At the divide, instead of taking the trail down the other side head up cross country to Little Granite Peak. With a little bit of mico-navigating, one can avoid the brush at the lower part and the rock outcroppings on the summit ridge. The final hundred vertial includes some some class 3 scrambling to reach the summit. Lttle Granite affords a great vantage to survey the TAHR as the entire Canyon Creek drainage is visible. Perhaps the most impressive view is looking toward the impressive Sawtooth Mountain, with its nearly vertical fang of gray granite rising abruptly from the more subdued white granite slopes below. I enjoyed the early morning view from the summit while contemplating my descent to Alpine Lake. The descent from Little Granite Peak to Alpine Lake is a section with no information available online. There may be alternative descent routes, but it appears the western side of the slope provides the highest likelihood of successes. The complexity is due to the fact that east and south sides of Alpine Lake are surrounded by cliffs and steep slabs while the west side is a jungle of coarse brush. Care must taken to find the most efficient route down to avoid cliffs and nasty bushwhacking. From just below the summit utilize a ramp to descend down to more moderately angled slabs. Cruise down the easy slabs for awhile staying to skiers left near the ridgecrest and descended towards the fields of brush west of Alpine Lake. At the brush find a shallow gully which turns into a dry streambed and provides a mostly brush-free descent to Alpine Lake. As mentioned previously, Alpine Lake is a beautiful spot nestled in a granitic cirque beneath Little Granite Peak and the rugged unnamed summit to the north. From Alpine Lake the next objective is to gain a pass between the Alpine Lake drainage and the Smith Lake drainage. Most of the terrain to gain this pass is efficient travel on granite slabs but the lower part is field of nearly impenetrable brush. One can use a dry streambed to avoid the brush and gain access to the granite slopes above, but a path has been clipped through the brush avoiding the necessity to scramble in the large boulders of the streambed. While the scramble is fun and not very time-consuming, it may be worthwhile to look for the clipped path through the wall of brush. From the pass, instead of descending directly to Smith Lake’s outlet, traverse high around its south side to Morris Lake. The terrain down to the outlet is certainly negotiable, but one would miss the stellar view of Sawtooth Mountain towering above picturesque Smith Lake, which is among the favorite vistas of the route for the author. Smith Lake is known as the Queen of the Alps, and rightfully so, with it’s deep blue waters carved in a smooth bowl of white granite. This is an awesome and inspirational spot with outstanding scenery. From Morris Lake use a steep ramp to cross over the southeast ridge of Sawtooth Mountain at a notch. From the notch it was fairly easy travel on slabs and talus up to the north ridge of Sawtooth Mountain. Of the six named peaks surrounding the Canyon Creek drainage, Sawtooth Mountain is arguably the most compelling as it is the most remote and difficult mountain in the Trinity Alps with a wild character. Despite not being the tallest mountain in the Trinities (a title which belongs to Thompson Peak), a strong argument can be made that it is the centerpiece peak of the Trinity Alps, and in the opinion of the author it is. Information on the final scramble up the large summit block (the “tooth”) was scarce, but I found it to be fairly straightforward. The first few moves up the ridge are probably the most difficult but go as class 3 if you look carefully. More class 3 climbing continues up along the ridge (generally on its east side) until the climber reaches a spot on the crest of the ridge near the north summit, which is a few feet lower than the south summit. The traverse over to the south summit entails some more class 3 scrambling and micro-routefinding passing over and around a couple gendarmes but the south summit is ultimately not far away and the climber soon finds themselves sitting atop the summit rocks with a birds eye view of the Trinities.Sawtooth Mountain is an excellent vantage of all of the surrounding terrain including Mount HIlton, Thompson Peak and Caesar Peak with distant views to the Red Trinities and Mount Shasta. Immediately below are Smith Lake and Morris Lake, shimmering in their granite bowls. It’s a grand vista and worthy of spending some time to enjoy the scene. After reversing the rock scramble moves up Sawtooth Mountain one must traverse to Mirror Lake which entails passage through Twin Pine Pass and a traverse to Kalmia Pass and the ledges above Mirror Lake. This segment of the Trinity Alps High Route, along with the continuation of the journey to Caesar Peak, Grizzly Lake and Thompson Peak will be covered in the next post.
After a few years I was looking forward to revisiting Mount Conness. My first time up Mount Conness was in 2007 (including North Peak and some excellent photos) and the second in 2011 via Young Lakes so it seems I’m on a four year schedule. I also visited the beautiful Conness Lakes a year ago. It was nice to see some familiar sights again and also discover more of the beauty of this region. Mount Conness is one of the most prominent and recognizable peaks in Yosemite National Park. The 12,589 ft peak is the highest mountain in the Sierra Nevada north of Tioga Pass and sits on the Sierra crest straddling the Harvey Monroe Hall Research Natural Area in Inyo National Forest and Yosemite National Park’s eastern boundary. The immense southwest wall of the peak is nearly vertical and contains several challenging and famous rock climbing routes. Staring down this face from atop Mount Conness is breathtaking. On the north slope of the Mount Conness hangs a small glacier which is one of a handful of remaining glaciers in the Sierra Nevada mountains. This glacier produces a characteristic silty runoff that drains into the beautiful Conness Lakes. There are three primary lakes in the Conness Lakes basin, each with a different color. The southern lake is relatively clear reflecting little to no glacial runoff into the lake. The western and highest lake has direct runoff from the Conness Glacier and therefore the most silt concentration of the three lakes. The northern lake, which is the lowest of the three, contains a mixture of clear water from the southern lake and silty water from the western lake producing a stunning aquamarine color. The Conness glacier is badly receding and I can easily see the difference in surface area and ice mass from my prior visits. Without the glacier and accompanying silt, the lakes will lose their magical colors which is sad.
To the north of Mount Conness and the Conness Lakes is North Peak, a 12,242 ft summit with excellent views, a sweet scramble route and some famous ice climbing chutes (in season). The northwest ridge of North Peak is a very enjoyable scramble on excellent rock. Accessing the northwest ridge entails passing through scenic Twenty Lakes Basin with North Peak’s north face the primary feature towering above and reflecting in the lakes. The northwest ridge is mostly a class 3 scramble with the exception of a series of impasses along the ridge. It seems there are several variations to overcome these impasses, but staying on the ridge proper will require some more technical rock moves in the fourth class or low fifth class range. After the impasses the ridge steepens with some excellent scrambling on solid rock with considerable exposure on both sides including the sizable McCabe Lake a thousand feet below. The scrambling is fun that I’d like it to continue to the summit, but alas the summit plateau becomes flatter with more second class scrambling for second half of the ridge to the summit. After enjoying the views from the summit, the trip down to the Conness Lakes via the south and southeast slopes is a cruise with mostly sand to aid in plunge stepping down the slope. From Conness Lakes a great route up to the Conness Plateau is via a ramp consisting of very friendly granite slabs that leads all the way to the East Ridge of Mount Conness. This fortuitous ramp is included in the Sierra High Route and provides a natural balcony for viewing the lovely Conness Lakes with North Peak as a backdrop. The ramp leads directly to the east ridge with stupendous views throughout. Once the east ridge is crossed to its south side, it’s a fairly straightforward traverse around to the slopes above Alpine Lake where the plateau can be gained via Class 2 slabs and talus. Cross the Conness summit plateau to the final class 2 scramble up the summit block of Mount Conness and enjoy the view to Tuolumne Meadows and Half Dome on one side and the Conness Glacier and Conness Lakes on the other. Walking down the west ridge a short distance will reveal and excellent view of the long and skinny Roosevelt Lake, tucked in a classic glacier bowl between Mount Conness and Sheep Peak. The Twenty Lakes Basin and Conness Lakes region are immensely scenic with access that is relatively short and easy from Saddlebag Lake. This is therefore a popular area, but I was still able to find some solitude. In fact, the only place I saw people was at the Conness Lakes. Strava GPS here. High on the slopes of Mount Conness at ~11,600 I was lucky to stumble upon a family of 10 (!) white-tailed ptarmigans. If it were not for a couple of the other birds making their characteristic low-pitched hoots, I might have walked right on by. The white-tailed ptarmigan is the smallest member of the grouse family and lives exclusively in an alpine environment. The plumage varies at different times of the year ranging from mottled gray, brown and white during the summer to all white in the winter. This cryptic coloration allows the bird to blend in with it’s surroundings and avoid detection by predators. Indeed, the ptarmigans that I spotted could easily be mistaken for rocks! The bird subsists in the harsh alpine environment by eating seeds, flowers, seeds and leaves. The ptarmigan was absent from the Sierra Nevada until 72 birds were introduced from Colorado in 1971-1972. The birds have since successfully reproduced and expanded their territory to the region between Mount Ritter and Tower Peak. The current climate and the alpine environment characteristic of this region is suitable for successful breeding. It is unknown whether the ptarmigan once existed in the Sierra Nevada before the introduction. One theory holds that since there is not a continuous alpine environment from the Rocky Mountains or Cascade Mountains to the Sierra Nevada the bird was never able to access the Sierra Nevada. Another theory holds that the ptarmigan once existed in the Sierra Nevada but became locally extinct due to either colder, snowier conditions in the Pleistocene (which negatively affect breeding) or hotter temperatures in the Holocene (that create critical heat stress). Either way, the ptarmigan is very sensitive to climate change. As the bird lives in the high country, a warming climate could potentially shift their habitable zone above the highest peaks.