at Washington State Park
Swimming Pool and Concession Stand
Cool off in the park's swimming pool! The pool will open May 29 through Labor Day weekend. For more information on days and hours of operation and fees for use, please visit the park concession's website.
The pool features a concession stand that sells cold drinks, snacks, ice cream and other food items. It is not necessary to purchase a pass for the pool in order to visit the concession stand. The concession stand is open during pool hours.
The cabins, store, swimming pool, concession stand and watercraft rentals are operated by the park concession, BA Services Inc. To make a reservation or for more information about the concession facilities, visit their website or call 636-586-2995.
Big River
Swimming is also permitted in the Big River. There are no lifeguards on duty along the river, so swimming here is at your own risk.