How do I create an account and register for a program?
  • Please visit www.sanmarcostx.gov/activeSMTX
  • To create an account, choose the option to “sign in/up”
  • To login to an existing account, choose the option to “login”
  • Once you’ve signed in, click on "Register for Activities" under the "Online Services" headline
  • In the search bar, type in the name of the class, program, trip, activity, workshop, or event you are interested in signing up for. Hit "search."
  • Click on the name class, program, trip, activity, workshop, or event and then select "add to cart."
  • Choose your name from the drop-down box. Please read the blue "tips" box for details on how to register multiple participants. Click "next" to proceed to next step.
  • Complete all questions required for registration. This information is REQUIRED before attending the class, program, trip, activity, workshop, or event.
  • Review your registration selection and click "proceed to shopping cart." If you need to register another participant, this is where you need to do so. There is a blue link on this screen that says "register another participant for this activity."
  • Click on each waiver and read through them carefully. If you agree to what you read, initial the box to the left of that waiver. Once you’ve read and initialed both waivers, check the box to confirm that you’ve read and agreed. Click "check out."
  • Choose a saved credit card from the list (for returning customers) or input a new credit card.
  • Click pay.


*If you have any issues, please call 512.393.8400 during business hours.

Show All Answers

1. How do I create an account and register for a program?
2. How do I purchase an Activity Center membership?
3. How do I reserve a time to visit the Activity Center?
4. How do I make a facility reservation?