Accessible only by boat on Ross Lake, Ten Mile Island is an established National Park Service campground within campgrounds near Ross Lake National Recreation Area. No road access exists. The island setting means water travel is required for arrival, which limits foot traffic considerably. Nearby sites include Dry Creek — Ross Lake National Recreation Area, roughly half a mile north, for campers planning a multi-stop route along the lake.
RV Road Trip Guides
Map & DirectionsTen Mile Island is located in Washington near North Cascades National Park
Coordinates
48.84860111 N
121.017839 W
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo Coverage
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo Coverage
Access
Site Types
- Tent Sites



