Southwest Williamson County Regional Park

Southwest Williamson County Regional Park offers eleven soccer fields, two softball fields, a football field and stadium with a 400-meter track, eight tennis courts, six basketball courts and a playscape. The park also includes a network of crushed granite and natural surface hike and bike trails. The regional park is home to the Quarry Splash Pad, operational during the summer months.

You can take a ride on the Cedar Rock Railroad miniature train or have your birthday party or group gathering near the train depot.  

If tennis is your game, Rippner Tennis can assist.  For more information about the WilCo Tennis Center, please email info@rippnertennis.com or call 512-222-7260.  

RESERVATIONS: To reserve basketball courts, soccer fields, softball fields and the football stadium, contact the Park HQ at 512-943-1920, Monday through Friday between 8am-5pm.

PARK FEES: Click here.

PARK MAP: Click here.

TRAIL MAP: Click here.


Hill Country Cricket Association (HCCA) will be sponsoring a youth cricket camp at Southwest Williamson County Regional Park on July 26 - August 1, 2021.

All cricket grounds and facilities are reserved for this camp from 5pm-8pm each of those days.  General Public use of cricket facilities on Monday July 26, 2021 through Friday, July 30, 2021 is permitted outside of the 5-8pm timeframe.  Saturday July 31, 2021 and Sunday August 1, 2021 remains reserved for HCCA exclusive use outside of the 5-8pm camp times.

All youth under the age of 11 and 13 are welcome to participate with advance coordination with HCCA.

Please contact Rohan Munshi - (512) 450-4498 or Uday Meka - (347) 531-3736.

Splash Pad Rules

Prohibited items inside the splash pad area:

* Glass containers

* Pets

* Smoking

* Confetti

* Silly string

* Water balloons

* Pinatas

Quarry Splash Pad is open for the Summer!

Splashpad June 2021 (7)

Hours of operation: 10am-6pm
Closed Monday & Tuesday (Except Memorial Day & Labor Day)
$2/person - Credit Card payment ONLY - NO CASH
Group Pavilion Rules
  • Alcohol is allowed; please be responsible.
  • Prohibited items: glass containers, petting zoos, pony rides, piñatas, confetti (or like items), silly string, water balloons, sidewalk chalk.
  • Bounce houses, game trucks, trackless trains, etc. require advanced approval of park staff at least 3 days prior to your arrival date. Insurance certificates required.
  • Clean-up is required. Leaving the facility and area in an unacceptable condition will result in an additional clean-up fee; amount assessed will be based on staff time, supplies and equipment required.
  • Pavilions are available for use on a first come-first served basis if not previously reserved. Reservations are posted on each pavilion when reserved.  Click here to make a Pavilion reservation or contact the Park HQ at 512-943-1920 between 8am-5pm, Monday through Friday.
Group Pavilions

Boulder East & West

Boulder East & West Pavilion
Occupancy 72 per pavilion
Availability 10am - 2am or 3pm - 7pm; $65.00
10am - 7pm; $100.00
Grill Yes
Electricity Yes, Included in Rental

Pebble North & South

Pebble North Pavilion
Occupancy 24
Availability 10am - 2pm or 3pm - closing; $50.00
Grill No; Open Flames are not allowed in the Splash Pad
Electricity No

Railroad Pavilion

Railroad Pavilion
Occupancy 48
Availability 9am - 2pm or 3pm - 8pm; $65.00
9am - 8pm; $100.00
Grill Yes
Electricity Yes, Included in Rental

Playscape Pavilion

Occupancy 48
Availability 9am - 2pm or 3pm - 8pm; $65.00
9am - 8pm; $100.00
Grill Yes
Electricity Yes, Included in Rental


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