Lake · Olympic National Park
Boulder Lake
11.6 mi round trip2,981 ft gainHardDay hike: No permitOvernight: Reservation
Get alerts for this hikePermits and reservations
Day hikeNo permit
Day hikes need no permit, only the park entrance pass.
OvernightReservation
Every overnight stay needs a wilderness permit from Recreation.gov. Bear canisters are required at all wilderness camps (free loaners at Wilderness Information Centers).
Permit calendar
Summer permits releaseApril 15, 7 AM PT
Summer quota seasonMay 15 to October 15
Olympic National Park wilderness rules from the National Park Service. Quota areas include Seven Lakes Basin, Grand Valley, Royal Lake, the Ozette coast, and Enchanted Valley. Always confirm with the land manager before you go.
About the trail
Distance11.6 miRound trip, out and back
Elevation gain2,981 ftTotal climb, round trip
Lake elevation4,363 ftFrom elevation data
Overview
Boulder Lake is a lake reached by a 11.6-mile round trip from Boulder Creek / Olympic Hot Springs. The route follows Olympic Hot Springs Trail, then Appleton Pass Trail, then Boulder Lake Trail to the shore.
Photos from hikers
Loading photos…
What you need
Parking and passes
National park entrance fee: $30 per vehicle for 7 days, the $55 Olympic annual pass, or an America the Beautiful pass. The park does not take cash.
Buy an entrance passGetting there
The hike starts at Boulder Creek / Olympic Hot Springs. Save directions offline before you leave, since mountain roads often lose cell service.