General Information


The San Marcos Activity Center is the "Center of It All!" We have everything from state-of-the-art basketball courts to aerobic rooms, an indoor swimming pool, racquetball courts, and meeting rooms. We also have a 2,000 square foot weight training room with 28 resistance machines and equipment, an 1,800 square foot aerobics studio, a cycling room and small activity classroom.


Monday-Thursday 6am-9pm (pool closes at 8:30pm)

Friday 6am-7pm

Saturday 10am-5pm

Holidays/Special Closures

The following holidays are observed, and the Activity Center is closed:

  • New Year's Day
  • Martin Luther King, Jr. Day
  • President’s Day
  • Memorial Day
  • Juneteenth
  • Independence Day
  • Labor Day
  • Indigenous Peoples' Day
  • Veterans Day
  • Thanksgiving
  • Christmas

Days of Closure may vary, depending on the holiday.

Contact Us

Do you have comments or suggestions for us? Please fill out our Comments and Suggestions Form.

Any other questions? Email us us or call 512-393-8280.


Online Accounts in ACTIVE Net

You can register for classes and purchase Activity Center memberships all online!

The Parks and Recreation Department utilizes ACTIVE net software for registrations and reservations. You can also check your residency status and report a missing address. Visit our website for more information about how to set up your account.

We also send out periodic updates in regards to Parks and Recreation operations, facility closures, and spotlight programs though ACTIVE net. We need accurate contact information to be able to communicate with you so please make sure that your email address and phone number are correct.

If you have any questions regarding your membership, please call us at 512-393-8280 or email us.