Mount Rainier National Park

Crystal Lakes Trail

Solitude SeekersLake LoversWildflower Season
6 mi Distance
Varies Estimated Time
roundtrip Trail Type

What to Expect

Crystal Lakes Trail climbs steadily through dense old-growth forest along the eastern flank of Rainier, starting near the White River entrance and gaining serious elevation over its three-mile approach. The lower stretch winds through towering Douglas fir and hemlock, crossing a few seasonal creeklets before the switchbacks tighten and the forest begins to thin. When the trees finally open up, you're rewarded with a pair of alpine lakes tucked into a granite cirque — Upper Crystal Lake sits higher and lonelier, framed by subalpine meadows that erupt with lupine and paintbrush in late July. On clear days, the bulk of Rainier dominates the western skyline from the upper lake in a way that feels almost confrontational. This is a trail for hikers who earn their views — the climb is relentless but never technical, and the payoff is one of Rainier's quieter alpine destinations.
Solitude SeekersLake LoversWildflower SeasonPhotographersStrong Day Hikers

Safety Advisory

Snow lingers on the upper switchbacks and around the lakes well into July most years — microspikes are smart insurance if you're hiking before August, and route-finding can get tricky when the trail disappears under snowpack.

The upper basin is fully exposed with no tree cover, so afternoon thunderstorms can roll in fast during late summer. Watch the sky and be prepared to descend quickly if clouds build.

Trail Details

Distance 6 miles round-trip
Estimated Time Varies
Trail Type roundtrip
Pets Not allowed
Season Year-round
Trailhead Crystal Lakes Trail

Pro Tips

Trail Tip

Start early on weekends — the trailhead shares a pullout along Highway 410 near the park's White River entrance, and parking fills by mid-morning in peak season. Arriving before 8 AM virtually guarantees a spot.

Trail Tip

The trail has no reliable water sources after the first mile, so carry at least two liters per person. The lakes at the top are beautiful but silty — bring a filter if you plan to refill.

Trail Tip

Upper Crystal Lake is the real prize. Most day-hikers stop at the lower lake, so push the extra quarter-mile for dramatically better Rainier views and far fewer people sharing them with you.

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3 campgrounds, 100 trails, 1.6M annual visitors

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