Enjoy diverse hiking experiences on Retzer Nature Center's trails. From early morning bird watching to evening star gazing, there is an outdoor discovery awaiting everyone at Retzer Nature Center.
View the current Retzer Trail map (pdf)
Help us to continue to grow access into nature for all! We are fundraising for Phase 3 now!
S14 W28167 Madison St., Waukesha, WI 53188 (directions)
Environmental Learning Center
M-F 8 am - 4:30 pm • Sat 10 am - 3 pm
Retzer Nature Center Grounds
365 days Sunrise - 10 pm
Retzer Nature Center grounds open to all • No requirement for Parks annual membership or daily permit