Waukesha County

Online Services

All Online Services will be unavailable from 10pm October 29 through 4am October 30 for routine maintenance.

2017 Annual Stickers
2018 stickers go on sale November 24th


     2 Vehicle Package (Limit 1)*  




     2 Vehicle Package (Limit 1)*  



* Package stickers available for vehicles registered at the same residence

** Senior (60 years or older): Proof of age REQUIRED 


Science Fest

Retzer Nature Center
More detials

Now you can shop online with our new Online Store!

  • Annual Park Stickers
  • Lake Access Stickers
  • Golf Course Gift Cards

2017 Campground Reservations are available online!
2018 Campground Reservations will be available January 1st online!

Alert - Mountain Bike Trails:

Updated on: Tues., Oct. 17, 2017
Minooka Park's Mountain Bike Trails are OPEN. For the most up-to-date Trail Conditions, please watch Metro Mountain Bikers website.

Alert - New Berlin Trail Closure:

Updated on: Thurs., Oct 12, 2017

The New Berlin Trail from Hwy 59 to Calhoun Rd will be CLOSED Monday, October 16 through Friday, December 1, for a WE Energies project.  The trail will remain closed until the project is complete.  Signs of the closure will be posted on the trail.

Alert - Dog Exercise Area:

Updated on: Tues., Oct. 17, 2017

Minooka Park's Large and Small Breed Dog Exercise Areas are OPEN, but will be undergoing maintenance.  Please be sure to watch signs for CLOSED areas.

Mukwonago Park's Large and Small Breed Dog Exercise Areas are OPEN

Nashotah Park's Large and Small Breed Dog Exercise Areas are OPEN

Park Hours: Sunrise to 10pm (Year-Round)
Daily Entrance Fee: $4 per car | $22 per bus
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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 Waukesha County Parks | Golf Waukesha County | Retzer Nature Center | Expo Center