Lake · Larrabee State Park
Lost Lake
2.1 mi round trip791 ft gainEasyDay hike: No permitOvernight: Campground
Get alerts for this hikePermits and reservations
Day hikeNo permit
No permit or reservation. Just the Discover Pass on your dashboard.
OvernightCampground
Overnight stays only in park campgrounds, booked through Washington State Parks.
Washington State Parks rules. Matched from trail managers on the map. Always confirm with the land manager before you go.
About the trail
Distance2.1 miRound trip, out and back
Elevation gain791 ftTotal climb, round trip
Lake elevation1,972 ftFrom elevation data
Overview
Lost Lake is a lake reached by a 2.1-mile round trip from Cyrus Gates Trailhead Parking. The route follows Double Black Diamond, then Rock Trail to the shore.
Photos from hikers
Loading photos…
What you need
Parking and passes
This trailhead is on state land, so you need a Discover Pass on your dashboard.
Get a Discover PassGetting there
The hike starts at Cyrus Gates Trailhead Parking. Save directions offline before you leave, since mountain roads often lose cell service.