Waukesha County Park System is an 8,500-acre natural resources-based system. Some parks and lake access sites require an annual membership or daily permit. A portion of these fees helps us maintain parkland. (No fee at Retzer Nature Center.)
A Parks annual membership or daily permit is required for each vehicle entering a fee-based park: Fox Brook, Fox River, Menomonee, Minooka, Mukwonago, Muskego, Naga-Waukee, Nashotah, and Ryan Park.
Tip: Log in (or create your account) before shopping. Have your license plate information handy; you'll enter it at time of purchase.
• For your guests: One daily permit each for up to 25 vehicles
Waukesha County Park System
515 W. Moreland Blvd • AC 230
Waukesha WI 53188 (map)