Sandy lakefront park near Oroville on a 14-mile lake straddling the Canadian border, with full hookups, warm-water swimming, and fishing.
Osoyoos Lake Veterans Memorial State Park occupies a sheltered bay on the south end of Osoyoos Lake, a warm, clear 14-mile glacial lake extending into British Columbia just a half-mile from Oroville. The 47-acre park offers 30 full-hookup campsites with modern bathhouse facilities, shaded grassy areas, and sandy beach access. Summer water temperatures are among the warmest in Washington, making Osoyoos ideal for swimming, boating, and paddleboarding. Groceries and gas are steps away in Oroville.
Osoyoos Lake Veterans Memorial State Park sits at the northern end of the Okanagan Valley where the lake crosses the international border into Canada, at the northernmost extension of the Great Basin shrub-steppe — Washington's only true desert ecosystem. The Okanagan Valley corridor is one of North America's most significant bird migration bottlenecks, and Osoyoos Lake's wetland margins attract exceptional diversity of migratory waterfowl, shorebirds, and raptors during spring and fall Pacific Flyway passage. The surrounding arid hillsides support species at the northern edge of their range including canyon wren, sage thrasher, and western rattlesnake, while the lake's warm water supports one of Washington's better kokanee and rainbow trout fisheries.
Sourced from first-hand visits, park ranger notes, and RV community reports. Updated when conditions change.
Waterfront sites on Washington's warmest lake fill months out — these are the most in-demand sites in northeast WA and require booking the day the 6-month window opens. Sites 1–30 on the lakeshore are premium. The lake is comfortable for swimming from early June through September. Hookup sites in Loops B and C for extended stays. Proximity to Canada (Osoyoos, BC is 2 miles away) makes this popular for cross-border visits.
| 📍 Nearest Town | Oroville, WA |
| ⛽ Gas Station | 2 mi |
| 🛒 Grocery Store | 2 mi |
| 🏪 Costco | 135 mi |
| ☕ Starbucks | 25 mi |
| 🏕️ Nearest State Park | 35 mi |
Stock up in Oroville, WA before heading out — services get limited near the campground.
Ready to book?
Check availability online. Reserving 6 months in advance.