Passes

Welcome to Washington County Parks Reservations System! Please begin by selecting the Category you are interested in.

ANNUAL PASS

Ackerman's Grove Park
Glacier Hills Park
Heritage Trails Park
Homestead Hollow Park
Leonard J. Yahr Park
Sandy Knoll Park

DAILY PASS


Daily Park Pass
 

BOAT LAUNCH

Annual Boat Launch Passes includes the Park Entrance Fees to all County Parks
Little Cedar Lake - Ackerman's Grove County Park
Silver Lake - Henschke Hillside Lake Access

VIOLATIONS

VIOLATIONS - A violation notice is issued to those who have entered the park and have not paid an entrance fee within the provided 7 day grace period. The violation notice is issued to the owner of the vehicle based upon the owner's vehicle license plate number. You can avoid further penalties by paying for your violation today - click "BUY NOW". You will need your violation number to complete the transaction.

FIREWOOD

Firewood is now available at Washington County Glacier Hills County Park, Homestead Hollow County Park, Sandy Knoll County Park, and Leonard J. Yahr County Park! You must have a shelter or cabin reserved at one of the parks before proceeding with your purchase! Firewood orders must be placed before NOON for same day delivery (Available Mondays thru Fridays only!). Firewood will not be delivered on weekends (November - April). Please do not remove or bring in any firewood. 

RV SPECIAL EVENT PASS

RV Reservation – Heritage Trails County Park - 4668 Hwy E., Slinger, WI  53086
12 individual sites 30 (L) ft. x 35 (W) ft. available for the weekend of 7/18/25 - 7/20/25 (ONLY) at Heritage Trails County Park. Boondocking / Dry Camping / Primative Camping - No Water Available - No Electrial hookups Available - No Sewer Available. See map and RV guidelines for more details. Sites are reserved at a first come, first serve basis. Site number and check-in instructions will be emailed 7 days prior to reservation date. Call 262-335-4445 or email parks@washcowisco.gov with questions. Special After Ride Party onsite from 3PM - 7PM featuring beverages from Fermentorium and food from the Iron Pig 2.0.   Begin by Entering the Date of the Special Event - "Apply the Date" and then Create your Account.

SPECIAL EVENT VENDOR PASS

Vendor Fee for scheduled Washington County Parks Events Only. (i.e., Hops & Hounds and Venue Open Houses). This fee includes 1 Daily Washington County Park Pass for 1 Vehicle. Reach out to parks@washcowisco.gov for a list of approved events or for more information call 262.335.4445. Begin by Entering the Date of the Special Event - "Apply the Date" and then Create your Account.  Thank you!
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