Whistler Campground
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.
Whistler Campground
Located on the northern edge of Mill Creek Wilderness , this campground is located within walking distance from the Wildcat North Trailhead . There are many standing dead trees here so be careful where you wander and where you set your camp. Whistler Springs rockhounding site is located within the campground shortly downhill from the restroom that has a tendency to draw enthusiasts. For visitors who are interested in either hiking in preserved wilderness areas, or scavenging for some beautiful stones this is a great place to spend some time. Visit our Rocks & Minerals page for more information on rockhounding. View a vicinity map of Mill Creek Wilderness and trails NOTE : The road getting to the campground, as well as the road within the campground, are both very rough. Recreational vehicles and trailers are not recommended.
Before you go
Reservations
First-come, first-served
Fees
This is a free facility.
Restrictions
There is a 14 day stay limit on all National Grassland and US Forest Service land including but not limited to campgrounds and other developed facilities.
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.