Fodor's Expert Review Potholes State Park

This park is 25 miles southwest of Moses Lake on the west side of O'Sullivan Dam next to the Potholes Reservoir, an artificial lake in a natural depression carved by the huge Spokane Floods. Open year-round, it's a great fishing lake, with trout in the fall, winter, and early spring, and ice fishing in the winter. Camping, boating, and wildlife viewing are other popular diversions. Five cabins are available to rent.