Waukesha County

January 26 - 28, 2018
Check out the Janboree Web Page


Week long activities in April - Stay Tuned for Dates!

Check out our Facebook Event Page


Saturday, September 22, 2018 


Friday, October 12, 2018

Check out our Facebook Event Page


Stay tuned for our 2018 event date!

Check out our Facebook Event Page


We welcome individuals and groups to help at all of our special events.  

Environmental Learning Center Hours: 8-4:30pm
Retzer Nature Center Ground Hours: Sunrise to 10pm (Year-Round)
There is no Daily Entrance Fee at Retzer Nature Center
Park System Office
515 W. Moreland Blvd. Rm AC 230 Waukesha, WI 53188
Business Hours: M-F, 8-4:30 pm (excluding Holidays)
Phone: (262) 548-7801 | Fax: (262) 896-8071
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