Waukesha County


Arbor Day Volunteer Tree Planting

Friday, April 28, 2023
9 am - Noon 
Mukwonago Park

Plant trees with Waukesha County Parks by joining this annual volunteer tradition! Celebrate Arbor Day and make a difference in your community by planting native trees to enhance and preserve our natural areas. Together our actions go further!

Click a time slot to register by April 26 (required):

Register: 9 - 10 am Register: 10 - 11 am Register: 11 - noon

Waukesha County Park System
515 W. Moreland Blvd • AC 230
Waukesha, WI 53188

Visit us in person in room AC 260
M-F 8 am - 4:30 pm (excluding Holidays) 
Contact us 

Fee-based Park Hours: Sunrise to 10 p.m. daily
Daily Park Entrance Permit Fee: $6 per car | $25 per bus

 Waukesha County Parks | Golf Waukesha County | Retzer Nature Center | Expo Center