O'Sullivan Sportsman Resort is near the center of the Columbia Basin desert, a unique landscape of sand dunes, lakes and rocky canyons. We feature a large campground for RV, tent camping and luxury, large family cabins. In addition to our campground we have a community center for daily activities, community BBQ's, games and more. Next to the center there is a swimming pool with a large surrounding deck. For additional fun in the sun we have a playground featuring kids toys, large open field and a basketball court.