Governor Dodge State Park
Swimming beaches are located on both lakes. Bathhouses are found near both beaches. The beaches are open from 6 a.m. to 11 p.m. No lifeguards are on duty.
Boating, canoeing and kayaking
There are launching ramps on both Cox Hollow and Twin Valley Lakes. Electric motors only are permitted on both lakes. Boat mooring is permitted May 1 through Oct. 31 at designated areas only. Rowboats and canoes may be rented daily from Memorial Day weekend through Labor Day at the Cox Hollow Beach concession stand. Rentals are also available during the spring and fall weekends.