Potholes Reservoir recreation area is an escape from the ordinary. MarDon Resort makes it home here since 1972 and continues to be one of the many popular destinations in central Washington. This is an area that shines brightly in sunshine and provides the perfect water destination for all water related activities. We are central to several points of interest for daily tours such as the Gorge, wineries, water park, wildlife refuge, local festivities and much more.