Where gravel roads wind through Okanogan National Forest, River Bend Campground sits along open terrain near the river. The Forest Service operates this established campground from May through October, accommodating RVs up to 28 feet with one pull-through site and several back-in spots. Campers report the access road requires higher clearance vehicles due to bumpy conditions, with one reviewer noting their 32-foot trailer was "touch and go" to reach the campground.
The campground provides standard amenities including toilets, picnic tables, and allows campfires and pets. When sites fill up, dispersed camping areas extend beyond the established campground boundaries. For additional options, see campsites near Mazama. Mosquitoes can be present during peak season.
Description
River Bend Campground is open from May - October. Maximum stay is 14 days. No water or trash available.
RV Road Trip Guides
Location
Public CampgroundRiver Bend Campground is located in Washington
Directions
<p>From Winthrop, Washington drive 14 miles west on Highway 20, turn right onto Lost River Road (county road #9140). Follow Lost River Road through Mazama, Washington to the end of the paved road at 7.5 miles. The road becomes gravel on Hart’s Pass forest service road 5400, 22 miles northwest of Winthrop. Travel about 1.75 miles, stay to left (rather than turning right on switchback and following the main Hart’s Pass # 5400 road uphill to the right), continue to River Bend Campground on the left, about 0.10 mile.</p>
Coordinates
48.6521204 N
120.55342055 W
Connectivity
- T-MobileNo Coverage
- VerizonPossible CoverageVerified by 12 usersLast on 4/3/26
- AT&TLTESome Coverage
Connectivity
- T-MobileNo Coverage
- VerizonPossible CoverageVerified by 12 usersLast on 4/3/26
- AT&TLTESome Coverage
Access
- Drive-InPark next to your site
Site Types
- Tent Sites
- RV Sites
Features
For Campers
- Picnic Table
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Pull-Through Sites
- Big Rig Friendly
Drive Time
- 2 hrs 24 min from Wenatchee, WA
- 8 hrs 43 min from Seattle, WA
- 9 hrs 35 min from Mount Vernon, WA
- 9 hrs 59 min from Bellingham, WA






