Mount Thomson

Gravel Lake is a small freshwater lake located at the edge of the Pacific Crest Trail on the western skirt of Mount Thomson at the border between King County and Kittitas County, Washington. The lake is a popular area for hiking, swimming, and fishing golden trout and rainbow trout. Other Alpine lakes are in the vicinity, including the Alaska Lake a short distance east, and Joe Lake and Edds Lake northbound on the PCT. To the east is Hibox Mountain.

Edds Lake is a freshwater lake located on the western skirt of Huckleberry Mountain at the border between King County and Kittitas County, Washington. The lake is a popular area for hiking, swimming, and fishing golden trout. The Pacific Crest Trail runs just East of the lake is a prominent ridge that separates Edds Lake from Joe Lake and Alaska Lake south towards Kendall Katwalk. Other Alpine lakes are in the vicinity, including the Chikamin Lake a short distance north, at the base of Chikamin Peak. To the west is Mount Thomson on Bumblebee Pass.

Alaska Lake is a freshwater lake located on the western skirt of Alaska Mountain at the border between King County and Kittitas County, Washington. The lake is a popular area for hiking, swimming, and fishing. Other Alpine lakes are in the vicinity, including the Rampart Lakes a short distance south, at the base of Mount Margaret. To the east is Hibox Mountain.

Alaska Mountain is a 5,745-foot (1,751-metre) mountain summit located in the Cascade Range, in Kittitas County of Washington state. It is situated within the Alpine Lakes Wilderness on land managed by Wenatchee National Forest. Alaska Mountain is set between Alaska Lake and Joe Lake, 8 miles (13 km) northeast of Snoqualmie Pass, and 0.81 miles (1.30 km) southeast of Mount Thomson, which is also its nearest higher peak. The Pacific Crest Trail traverses around the south, east and north slopes of Alaska Mountain, and an off-trail hike leads to the summit. Precipitation runoff on the east side of the mountain drains into tributaries of the Yakima River, whereas the west side of the peak drains into tributaries of the Snoqualmie River.

Joe Lake is a freshwater lake located on the eastern skirt of Alaska Mountain at the border between King County and Kittitas County, Washington. The lake is a popular area for hiking, swimming, and fishing rainbow trout and cutthroat trout. Frequently hicked Huckleberry Mountain is just north of the lake on the opposite side of the Pacific Crest Trail. Other Alpine lakes are in the vicinity, including the Rampart Lakes a short distance south, at the base of Mount Margaret. To the east is Hibox Mountain.

Huckleberry Mountain is a 6,320+ ft (1,930+ m) summit located on the shared border of King County and Kittitas County in Washington state.

Kendall Katwalk is a 150 yard long narrow pathway blasted out of a steeply sloped granite rock face on the north ridge of Kendall Peak approximately 6 miles northeast of Snoqualmie Pass. It is a segment of Section J of Pacific Crest Trail and the construction was completed in 1979. It is a popular destination for day hikers, trail runners, and backpackers

Red Mountain is a 5,890-foot (1,800-metre) mountain summit located in King County of Washington state. It is set within the Alpine Lakes Wilderness which is part of the Cascade Range. Red Mountain is situated three miles north of Snoqualmie Pass on land managed by Mount Baker-Snoqualmie National Forest. The nearest higher neighbor is Lundin Peak, 0.7 mi (1.1 km) to the northwest. Precipitation runoff on the north side of the mountain drains into Middle Fork of the Snoqualmie River, whereas the south side of the mountain drains into the South Fork Snoqualmie River via Commonwealth Creek.

Kendall Peak is a mountain located on the county line separating King County and Kittitas County of Washington state. It is within the Alpine Lakes Wilderness on the crest of the Cascade Range. Kendall Peak is situated two miles northeast of Snoqualmie Pass on land managed by Mount Baker-Snoqualmie National Forest. Precipitation runoff on the east side of the mountain drains into Silver Creek and makes its way to the Columbia River via Yakima River, whereas the west side of the mountain drains into the South Fork Snoqualmie River via Commonwealth Creek. The Pacific Crest Trail traverses its west flank and an exposed section of the trail called Kendall Katwalk has seen tragic deaths over the years, most recently September 5, 2018. The nearest higher peak is Red Mountain, 0.9 miles (1.4 km) to the north-northwest.

Lundin Peak is a summit located in King County of Washington state. It's part of the Cascade Range and is within the Alpine Lakes Wilderness. Lundin Peak is situated three miles north of Snoqualmie Pass on land managed by Mount Baker-Snoqualmie National Forest. Originally called Snoqualmie Little Sister, the peak's name was changed in 1931 to honor district forest ranger John Lundin. Lundin Peak is a high point on a ridge located midway between Snoqualmie Mountain and Red Mountain. Precipitation runoff from the mountain drains into tributaries of the Snoqualmie River.

Alta Mountain is a 6,240+ ft (1,900+ m) mountain summit located in Kittitas County of Washington state. It is set within the Alpine Lakes Wilderness which is part of the Cascade Range. Alta Mountain is situated on land managed by Wenatchee National Forest. Precipitation runoff from the mountain drains into tributaries of the Yakima River.

Burnt Boot Peak is a 6,520+ ft (1,990+ m) mountain summit located in the Alpine Lakes Wilderness in eastern King County of Washington state. The peak is part of the Cascade Range and is one mile east of the crest of the range. Burnt Boot Peak is situated 6.5 mi (10.5 km) northeast of Snoqualmie Pass on land managed by Mount Baker-Snoqualmie National Forest. Huckleberry Mountain is set 1.87 mi (3.01 km) to the south, and the nearest higher neighbor is Lemah Mountain, 1.34 mi (2.16 km) to the east. This unofficially-named mountain is located at the head of the officially-named Burnboot Creek, variant spelling Burntboot Creek. Precipitation runoff from the mountain drains south into this creek, or north into Middle Fork Snoqualmie River. The first ascent of this peak was made in August 1963 by Phil Weiser and Clarke Stockwell. The first ascent via the north ridge route was made in June 1971 by Don Williamson, Tom Oas, and Bill Bucher.