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Signal Bay Waterpark

9300 Signal View Drive
Manassas Park, VA 20111 

Signal Bay Waterpark is a 27,000 sqft aquatic facility within Signal Hill Park featuring a zero depth entry leisure pool with water cannons, slides, and a lazy river. Showers are made available for citizen convenience. 

Hours of Operation

Operating schedule subject to change. 

Admissions Rates and Season Passes

 Download the Signal Bay Waterpark season pass form here! 

Signal Bay Waterpark Birthday Party Reservation Information

Make that birthday party a splash! Host your party at Signal Bay Waterpark.

Signal Bay Birthday Party Registration Form


You can now reserve birthday party packages at Signal Bay Waterpark online!

Just follow these steps:

1. Click here to access the online registration system

2. If you haven’t already, you will need to create an account.

3. Under the Aquatics tab, locate the Birthday Party Packages section.

4. Click the month you’d like to reserve a day in

5. Click the day and time you’d like to reserve

6. If the date is unavailable it will state “Session Full”. If it is available, it will state which members on your account are eligible. Packages should be reserved under the birthday child’s name.

7. Click add to cart.

8. In your cart, click check out.

9. Answer all the general prompts on the next screen. All prompts must be answered to reserve a birthday party package.

10. Complete payment info on the next screen.

11. Once you’ve confirmed and received a receipt you have completed your reservation!

For any questions or concerns, please call the front desk at the Community Center at 703.335.8872.

Signal Bay Waterpark Rules and Safety Guidelines

We want to remind all adults, children, youth, and families to swim safe while using our pools.  

Please review and follow these important pool safety tips and rules  

Swim Attire Policy



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City of Manassas Park Department of Parks and Recreation

99 Adams Street
Manassas Park, VA 20111-2395      
PH: 703.335.8872
Fax: 703.335.9045 

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