Activity Center

Activity Center banner

Overview & Hours

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 26 resistance machines and equipment, an 1,800 square foot aerobics studio, a childcare room, and small activity classroom.

The Activity Center is currently operating on a modified schedule:

Monday, Tuesday, Wednesday, Friday | 6am-7pm 

Thursday | Closed

Saturday | 10am-5pm 

Sunday | Closed

For the safety of our patrons, the Activity Center is closed every Thursday for sanitizing, disinfecting and thorough cleaning.

Do you have comments or suggestions for us? Please click here to fill out our electronic form. 


The Walkers' Gallery


The Walkers’ Gallery is also located inside the facility. The gallery is a public art space maintained by Linda Kelsey-Jones of the San Marcos Area Arts Council. Shows change every other month and feature the art of local, regional, and national artists.

  1. Appointments
  2. Daily Use Fees
  3. Membership Fees
  4. Total Wellness Program


The Activity Center Natatorium pool lanes must be reserved through Waitwhile. 

waitwhile graphic

  • Click here to reserve a lane at the indoor pool for lap swimming.
  • Click here for information on our Adult Pickleball program.

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
  • Independence Day
  • Labor Day
  • Veterans Day
  • Thanksgiving 
  • Christmas

Days of closure will vary, depending on the holiday.

Policies & Procedures

Please click here to view our policies and procedures for the San Marcos Activity Center. 

Online Accounts in ACTIVE Net

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

  • If you have registered for a class/program or rented a facility AND you provided us with an email, you already have an account. You need to log in and reset your password here
  • If you have an account setup for online registration and know your password, please log in and make sure your contact information (cell phone and email) is correct.
  • If you do not have an account, please log in and create one here.

We also send out periodic updates in regards to Parks and Recreation operations, facility closures, and spotlight programs though our customer database in 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 is correct.

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

Facility Rental Information

Click here for facility rental information.

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