Obstruction Pass State Park is an 80-acre camping park on the south end of Orcas Island in San Juan County, south of Moran State Park. The park is one of the few spots on Orcas Island with access to more than one mile of publicly-owned saltwater shoreline. A half-mile trail leads visitors from the parking area to the campground and beach access. There are several fine gravel pockets of beach and moderate to high bank waterfront on the remainder of the property.