Discover the RVezy RV rental marketplace
Late April through June offers the most comfortable conditions, with mild temperatures, wildflowers, and high reservoir levels for boating. Summer months bring hot, dry weather often topping 90°F, so RVers should plan for shade and water. September and early October are excellent shoulder months with cooler nights, fewer crowds, and good fishing. The park typically operates seasonally and is not a winter destination, as access roads can be icy and services are limited.
Park typically closed for the season; access road can be icy.
Park typically closed for the season.
Campground generally still closed; check Oregon State Parks for opening date.
Park usually opens in spring; pleasant days and cool nights.
Excellent month for boating and fishing; high reservoir levels.
Warm and dry; popular weekends fill quickly.
Hot and dry; bring shade, water, and a powered cooling solution.
Continued heat; fire restrictions often in place.
Shoulder season with cooler nights and quieter campground.
Park often closes mid to late October; verify before arrival.
Park closed for the season.
Park closed for the season.
Owyhee Reservoir is a long, narrow lake stretching roughly 50 miles through a desert canyon, ideal for powerboating, kayaking, and exploring hidden coves. The state park provides a boat launch and day-use parking right at the campground.
Lake Owyhee is one of eastern Oregon's best warmwater fisheries, known for smallmouth and largemouth bass, crappie, and channel catfish. Anglers can fish from shore at the park or launch a boat to reach productive coves up the reservoir.
Owyhee Dam was once the tallest dam in the world and served as a proving ground for techniques later used at Hoover Dam. The dam is reached on the road in to the park, with pullouts that accommodate RVs.
Leslie Gulch is a dramatic side canyon of carved rhyolite walls east of the reservoir, accessed via gravel roads off Highway 95. The BLM advises that large recreational vehicles are not recommended on the access road, so visitors with big rigs should day-trip in a tow vehicle. blm.gov/visit/slocum-creek-campground
Snively Hot Springs is a primitive, year-round soaking site on the Lower Owyhee River below the dam, where rocks form pools that temper hot spring water with cool river flow. The site is day-use only with a vault toilet and parking area, accessed via Owyhee Lake Road from Adrian. blm.gov/visit/snively-hot-springs-recreation-site
The reservoir and park sit at the edge of the vast Owyhee Canyonlands, a high desert plateau cut by deep river canyons in eastern Oregon, southwestern Idaho, and northern Nevada. Scenic drives reveal sweeping views of sagebrush rangeland, cliffs, and wildlife including pronghorn and bighorn sheep. blm.gov/visit/owyhee-river-wilderness-area
The Owyhee region supports pronghorn antelope, mule deer, California bighorn sheep, sage grouse, and migratory birds. Early morning and late evening near the canyon rims offer the best viewing opportunities. blm.gov/visit/three-forks
Skip the pickup. Skip the towing. Get an RV delivered and set up at your campsite so you can arrive, unpack, and start your trip stress-free.
Browse RVs that offer delivery to your site and book the one that fits your budget and adventure style.
Reserve your campsite with the hookups and amenities you need. We’ll help you find RVs that meet site requirements.
Your host delivers and sets up the RV before you get there. Just show up and start enjoying your trip.
Lake Owyhee State Park, OR, United States
The park is reached by a long, winding paved road from Nyssa, Oregon, roughly 33 miles, or from Adrian via Owyhee Lake Road. Boise, Idaho is the nearest major city and airport for fly-and-rent travelers, about 75 to 90 miles northeast depending on the route. RV drivers should expect narrow, twisting sections with steep grades and tight curves on the final approach along the canyon, with no services for the last stretch, so fuel, water, and supplies should be topped off in Nyssa, Adrian, or Ontario. Cell coverage is unreliable in the canyon.
RVezy rentals
Traditional RV rental