Moran State Park is a public recreation area on Orcas Island in Puget Sound's San Juan Islands in the state of Washington, United States. The state park encompasses over 5,000 acres of various terrain including forests, wetlands, bogs, hills, and lakes. It is the largest public recreation area in the San Juan Islands and the fourth largest state park in the state. A park focal point is the observation tower atop Mount Constitution, the highest point in San Juan County at 2,407 feet.