Diamond Park/Alameda Park Reservations
For special events you want to host here at Alameda Park or Diamond Park please click here for the application. Application has been updated to 2023.
You can contact the office at 724-284-5383, or email Alamedapark@co.butler.pa.us
Alameda Waterpark Christmas Membership Sale! Sale Dates: November 28 - December 31 ONLY
Senior Citizen (62+) – $75.00 
Single Member (13+) – $90.00 
Family of 2 – $155.00 
Family of 3 – $185.00 
Family of 4 – $230.00
Family of 5+ (up to 10 members, same household) – $280.00
Important Information:
All family members must reside in the same household. 
No more than two adults per membership. 
Office Hours: M-F 8:30 AM - 4:15 PM
Office will be closed for holidays and weekends.
Please plan accordingly.
For full membership details and to purchase, please visit our website. 
