River access and mountain biking trails make Mystery Campground a base for outdoor activities along Twisp River Road. This US Forest Service site sits within Okanogan National Forest, requiring a drive up the river road but offering just four sites that rarely fill. The campground lacks drinking water, though the river provides easy access for filtering.
Site #4 accommodates RVs best among the available spots. Clean pit toilets include ADA accessibility, and camp hosts maintain the facilities. At $8 per night, the site appeals to campers wanting privacy and trail access. For additional options, see campgrounds near Stehekin, or try Poplar Flat Campground closer to the main road.
Description
Mystery Campground is open from April - October. Maximum stay is 14 days. Maximum length of campsites is 30 feet. No water or trash receptacles are available.
RV Road Trip Guides
Location
Public CampgroundMystery Campground is located in Washington
Directions
Turn west off State Highway 20 onto paved Okanogan County road #9114 (Twisp River road), that turns into forest road #44 for 18 miles Northwest of Twisp
Coordinates
48.40196063 N
120.47170028 W
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo Coverage
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo Coverage
Access
Site Types
- Tent Sites
Features
For Campers
- Picnic Table
- Toilets
- Pets
- Fires
Drive Time
- 2 hrs 30 min from Wenatchee, WA
- 8 hrs 49 min from Seattle, WA
- 9 hrs 41 min from Mount Vernon, WA
- 10 hrs 4 min from Bellingham, WA







