1. Home
  2. Campgrounds

Boulder River Wilderness

Towering to nearly 7,000 feet above valleys not far above sea level, the tall peaks of Whitehorse Mountain and Three Fingers are the two most prominent landmarks in this wilderness and are very visible from much of the Puget Sound area. The South Peak of Three Fingers is home to an old fire lookout. Climbers are challenged by the mixed rock and ice climbs available on the higher peaks, while wonderful rock routes are found in both the Squire and Clear Creek valleys. Boulder River Trail is the…

  • Managed by: USDA Forest Service

Frequently asked questions

Is Boulder River Wilderness reservable?

Boulder River Wilderness is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.

Where is Boulder River Wilderness?

See the map for Boulder River Wilderness's exact location and directions.

How do I book a campsite at Boulder River Wilderness?

Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.

Check campsite availability