Discover the most magical spots to pitch your tent or park your rig on your next Prineville Reservoir State Park adventure.
Swim by day and stargaze by night at a sprawling high desert reservoir.
Surrounding a 3,000-acre canyon reservoir in the arid high desert of Central Oregon, Prineville Reservoir State Park offers opportunities for swimming, fishing, boating, and other water sports, with multiple boat ramps and moorages for visitor use. Although the water is the main draw, the park also attracts those who prefer to keep dry, with a couple of moderate hiking trails and chances to spot birds and other wildlife, particularly once you get away from the popular day-use area. The International Dark Sky Park’s stargazing alone makes it worth staying the night at Prineville Campground, home to tent sites and full-hookup sites, plus a handful of log cabins.
Prineville Reservoir State Park is open year-round, but it’s at its most popular in the hot summer months. Due to its dark sky status, the park is particularly popular during the annual Perseid meteor shower in mid-August. If you want to beat the crowds and still take advantage of warm days, consider visiting in late spring or early autumn, when school is in session. While Oregon tends to be rainy this time of year, Prineville’s location east of the Cascade Mountains keeps things dry.