Summit Lake Campground

in Boise National Forest

The numbers that decide it

Recreation.gov publishes no site-level detail for this campground, so we cannot say what length of rig it takes. Call the managing office before committing to it in a large vehicle.

Site-level detail from Recreation.gov, checked 2026-08-05. Where a field says “not published”, the agency has not published it — it does not mean zero.

Summit Lake Campground

Summit Lake Campground is a quiet retreat and a short distance from Warm Lake. The campground offers 3 campsites and the small but lovely Summit Lake is a treat. Natural Features: The campground is situated in a scenic pine forest, which provides partial shade in the campground. Lunch Creek runs alongside the campground and summer wildflowers are abundant. Recreation: The campground is near Johnson Creek and offering great fishing opportunities for cutthroat, rainbow, lake and bull trout. Billy Rice Swim Beach is a short drive from the campground toward Warm Lake. It is on the north side of the lake and is a fun place to go for an afternoon picnic and swim. The surrounding area near Warm Lake offers great hiking, mountain biking, horseback and off-road vehicle riding, and hunting. Check on the Motor Vehicle Use Map (MVUM) of the Cascade District for specific riding areas. The WeWuKiye (Wa Wu Kia) Trail No. 252 was recently built and can be accessed at Shoreline Campground. It is popular for hiking and mountain biking.

Before you go

Season

Beginning of June – Mid-September

Reservations

First-come, first-served

Scenic drives that pass close

Make it a night on a better road

Byway plans the drive in — real stops, real weather, nothing invented.