R03/R01 TR: Dusy and Palisade Basins, July 19-23 2022
Posted: Fri Jul 29, 2022 9:05 pm
This was a relatively leisurely backpacking trip. My hiking hours were short, leaving many hours to chill and enjoy the surroundings of each day’s destination. This is the trip to take if you don’t want to spend the entire day hiking but still want to see as much Sierra beauty as possible.
I started from the South Lake trailhead at 12:30pm after a 7 hour drive. Due to the late start, I had planned to stop somewhere before Bishop Pass for the night. However, feeling refreshed and energetic the entire time, I didn’t stop until I reached Lake 11,388 in Dusy Basin. It was so remarkable to find solitude at such a beautiful setting just under 5 hours from such a popular trailhead. This includes a sub-optimal off-trail route to the lake as I accidentally headed too far south. To the right of my campsite at the outlet of the lake are Isosceles and Columbine Peaks and to the left is the mountain range containing Agassiz, Winchell, Thunderbolt, and even North Palisade in the background. At dusk, the surface of the lake bubbled with fish.

Dusy Lake 11,388, Isosceles Peak, Columbine Peak

Dusy Lake 11,388, Mount Agassiz, Mount Whinchell

Dusy Lake 11,388
I had a leisurely late start the second day since my plan was a short hike to Barrett Lakes in the Palisade Basin. The only difficult section is crossing Knapsack Pass. I hiked past several ponds and the lake at 11,306, crossing multiple outlet streams and descending to around 11,200. I maintained this elevation as best I could, finding my way around cliff and thicket barriers.
At the base of the rocky portion of Knapsack Pass, it looked like the entrance for the main drainage path was below me. I believe this is the conventional route from the Dusy lakes at 10,742. There is another drainage angled closer towards my location that connected to the main drainage further up the pass. I was able to see that this route consisted of grassy ramps and groups of boulders with no major obstacles. This alternate path meant I would not need to descend and regain ~150’. My entire route to the top stayed class 1-2 as I was always able to find a grassy or granite ramp or easy pile of boulders to climb over. On the other side of the pass, there is a trail that gains about 200’ of elevation in the NE direction before it switchbacks down a gully of grass and boulders. Although you need to gain the extra elevation, it is a much easier descent than climbing down the boulders directly below the pass. From the switchbacks, I turned left in the direction of Barrett Lake 11,468 which was a short distance away.

Knapsack Pass

Dusy Basin from Knapsack Pass

Palisade Basin from Knapsack Pass

Descending from Knapsack to Palisade
At Barrett Lake 11,468 I found a nice campsite ledge midway up the hill with an excellent view of the lake and the backside of Isosceles and its adjacent peaks. Exploring further up the hill, I continually found a better site after another until I was at the top with a 360 degree vista including Barrett Lake 11,350 and the mountain ranges beyond.

Barrett Lake 11,468






Barrett Lake 11,468 has a very healthy population of frogs. Massive groups of tadpoles swam off at my presence. One nearby frog watched intently as I treated my water. Or it may have just been a blank stare. Besides the 2 backpackers that passed the lake on their way to Knapsack Pass, I had solitude again.

Tadpoles at Barrett Lake 11,468

I started from the South Lake trailhead at 12:30pm after a 7 hour drive. Due to the late start, I had planned to stop somewhere before Bishop Pass for the night. However, feeling refreshed and energetic the entire time, I didn’t stop until I reached Lake 11,388 in Dusy Basin. It was so remarkable to find solitude at such a beautiful setting just under 5 hours from such a popular trailhead. This includes a sub-optimal off-trail route to the lake as I accidentally headed too far south. To the right of my campsite at the outlet of the lake are Isosceles and Columbine Peaks and to the left is the mountain range containing Agassiz, Winchell, Thunderbolt, and even North Palisade in the background. At dusk, the surface of the lake bubbled with fish.

Dusy Lake 11,388, Isosceles Peak, Columbine Peak

Dusy Lake 11,388, Mount Agassiz, Mount Whinchell

Dusy Lake 11,388
I had a leisurely late start the second day since my plan was a short hike to Barrett Lakes in the Palisade Basin. The only difficult section is crossing Knapsack Pass. I hiked past several ponds and the lake at 11,306, crossing multiple outlet streams and descending to around 11,200. I maintained this elevation as best I could, finding my way around cliff and thicket barriers.
At the base of the rocky portion of Knapsack Pass, it looked like the entrance for the main drainage path was below me. I believe this is the conventional route from the Dusy lakes at 10,742. There is another drainage angled closer towards my location that connected to the main drainage further up the pass. I was able to see that this route consisted of grassy ramps and groups of boulders with no major obstacles. This alternate path meant I would not need to descend and regain ~150’. My entire route to the top stayed class 1-2 as I was always able to find a grassy or granite ramp or easy pile of boulders to climb over. On the other side of the pass, there is a trail that gains about 200’ of elevation in the NE direction before it switchbacks down a gully of grass and boulders. Although you need to gain the extra elevation, it is a much easier descent than climbing down the boulders directly below the pass. From the switchbacks, I turned left in the direction of Barrett Lake 11,468 which was a short distance away.

Knapsack Pass

Dusy Basin from Knapsack Pass

Palisade Basin from Knapsack Pass

Descending from Knapsack to Palisade
At Barrett Lake 11,468 I found a nice campsite ledge midway up the hill with an excellent view of the lake and the backside of Isosceles and its adjacent peaks. Exploring further up the hill, I continually found a better site after another until I was at the top with a 360 degree vista including Barrett Lake 11,350 and the mountain ranges beyond.

Barrett Lake 11,468






Barrett Lake 11,468 has a very healthy population of frogs. Massive groups of tadpoles swam off at my presence. One nearby frog watched intently as I treated my water. Or it may have just been a blank stare. Besides the 2 backpackers that passed the lake on their way to Knapsack Pass, I had solitude again.

Tadpoles at Barrett Lake 11,468
