Pritchard Island Beach is located in the Rainier Beach area, north of Beer Sheva Park. Several large cottonwoods flutter in the breeze as swimmers head for the raft, where they spring into the air from high and low diving boards. You'll find this a fine, quiet complement to the Atlantic City beach to the south, since there is no boat ramp ruckus here. It is a small, quiet beach on the Western Shore of Lake Washington. Amenities include a swimming raft and lifeguards on duty in the summer. Pritchard Island Beach Bathhouse is a great spot for your community gathering, family reunion, wedding or other event. The Bathhouse is located along Lake Washington in a 19-acre natural retreat. The Main Hall is 1645 square feet and comfortably accommodates up to 80 guests.