Waukesha County Parks is a fee-based park system. The entrance fees help offset the cost of maintaining the parks and lake access sites. You may pay daily fees or purchase an annual entrance sticker online. Retzer Nature Center does not require an entrance fee.
A daily park entrance permit or annual park sticker is required for all vehicles entering the following fee-based parks: Fox Brook, Fox River, Menomonee, Minooka, Mukwonago, Muskego, Naga-Waukee, Nashotah, and Ryan Park. The Park System's Automatic License Plate Reader Systems will require accurate vehicle plate information when purchasing daily permits using all caps, no spaces, and no hyphens.
Prices are subject to change.
Waukesha County Park System Administration
Mailing Address: 515 W. Moreland Blvd., Rm AC 230, Waukesha, WI 53188
Reception Desk: AC260
Business Hours: M-F, 8:00 am - 4:30 pm (excluding Holidays)
Phone: (262) 548-7801 | Email: parksinfo@waukeshacounty.gov
Fee-based Park Hours: Sunrise to 10 p.m. (Year-Round)
Daily Park Entrance Fee: $6 per car | $25 per bus
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