Passes
Welcome to Washington County Parks Reservations System! Please begin by selecting the Category you are interested in.
 Ackerman's Grove Park Glacier Hills Park Heritage Trails Park Homestead Hollow Park Leonard J. Yahr Park Sandy Knoll Park |
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 Daily Park Pass |
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.jpg) Annual Boat Launch Passes includes the Park Entrance Fees to all County ParksLittle Cedar Lake - Ackerman's Grove County Park Silver Lake - Henschke Hillside Lake Access |
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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. |
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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. |
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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 .jpg) - 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. |
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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! |
