Tipsoo Lake

Washington
Region
Viewpoint
Stop type
Standalone stop
Atlas

Tipsoo Lake sits at Chinook Pass on the eastern border of Mount Rainier National Park along SR-410, at roughly 5,000 feet elevation. A subalpine lake set in a glacier-carved basin surrounded by wildflower meadows, it is routinely cited as one of the most photographed landscapes in North America. Mount Rainier fills the western skyline across the water. Parking, picnic tables, benches, and vault toilets are available on site. The Naches Peak Loop Trail and Pacific Crest Trail both start here. SR-410 is typically open from June through October — the same window when wildflowers are at their peak from mid to late July.

Chinook Pass sits high on SR-410 where the road crosses the Cascade crest into Mount Rainier National Park, and Tipsoo Lake is right there waiting — a subalpine lake set in a glacier-carved basin, ringed by wildflower meadows, with the full bulk of Mount Rainier filling the skyline to the west. On calm days the surface goes still enough to mirror the mountain cleanly. The parking area is a short pull off the highway, with picnic tables and a vault toilet on site, so a proper rest stop is easy to manage.

Two trails branch from the lot. A short loop circles the lake itself — flat enough for anyone — while the Naches Peak Loop Trail covers more ground, connecting to the Pacific Crest Trail via the Chinook Pass Entrance Arch, a historic wood and stone bridge that carries the PCT over the highway. The NPS notes that the trail features wildflower displays in midsummer and huckleberries into early fall. Keep in mind that pets are not permitted on the trails within the park boundary or around the lake, and swimming or wading in the lake is prohibited — it is protected amphibian habitat.

The road and the stop are seasonal. SR-410 through the pass closes for winter, and snow can linger at this elevation well into June or even July. The window runs roughly June through October, with wildflower peak typically arriving in late July to early August. Check current road and trail conditions before heading up — mountain weather moves fast, and the NPS road-status page is the reliable source.

The apex stop on the Chinook Pass run: a mirror-flat subalpine lake backed by Mount Rainier's glaciers, vault toilets, and direct access to the PCT — park the bike, walk five minutes, and you are looking at one of the most iconic scenes in Washington.

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