Athletic woman and man back to back lifting hand-held weights


Flex the Hex

Meet your fitness goals with two fully equipped gym floors, a suspended indoor track, cardio decks, unlimited Studio classes, open play on indoor + outdoor courts and turfs, luxurious locker rooms and complimentary towel service.

Membership Plans

Call 512.263.4144, email or stop by to sign up!
Tours available anytime during business hours.

  • $ 150
    One Time
  • Joining Fee
    • New members receive a Member Hex key tag for checking in, access to the Member app, garage parking stickers and swag.
  • $ 110
  • base membership
    • Access to fitness floor
    • Unlimited Studio classes
    • Complimentary KidCare
    • One free Personal Training session
    • *One adult add-on membership per account for $45
  • $ 245
  • Family Membership
    • Base membership perks +
    • *Includes two adults + up to three children
    • Unlimited drop-offs for every child 6 months–12 years
    • Add-on options available for additional children
  • $ 85
  • Student membership
    • $100 Joining Fee
    • Single membership to current students
    • 15 years and up
    • Valid student ID required
  • - 10% off
    All membership options
  • Discounted Membership
    • For Teachers, Military and First Responders
    • *Some restrictions apply
  • . 20% off
    all membership options
  • Senior Memberships
    • For ages 65+
  • + $ 40
  • Zone Pass upgrade
    • Eight additional Zone passes
  • $ 40
  • Pickleball Membership
    • Unlimited access to pickleball courts during open court times

Day Passes

Test out the facility with our day pass options for non-members and guests of members!

  • $ 15
    NON-MEMBER | $20
  • 1 Day Pass
    • Access to full Facility for 1 day
  • $ 60
    NON-MEMBER | $75
  • 5 Day Pass
    • Access to full Facility for 5 days
  • $ 100
    NON-MEMBER | $125
  • 10 Day Pass
    • Access to full facility for 10 days


Complimentary Personal Training Session

Meet with one of our top trainers to get the most out of your membership. Upon joining, all members earn one complimentary one-on-one session to be used at any time. Schedule your session on the member app!

Locker Rooms

Our member-only locker rooms include built-in locks for secure storage, steam showers, hair dryers and complimentary towel service.


Make the most of your membership with our complimentary KidCare options. We offer 90-minutes of KidCare for ages 6 months-4 years at the Clubhouse (by the upper fitness floor) and unlimited drop-offs at the Cube during KidCare hours for ages 5-10.

the Zone + Day passes

One guest pass per month is included with all membership plans.
Base Memberships receive two passes and Family Memberships receive four passes per month to the Zone. The Zone features a playscape arena and the Cube for ages 5-10 as well as themed rock climbing walls for all ages.

Fitness Floors

Workout with state-of-the-art equipment and hill country views on the member-only upper and lower level fitness floors. The fitness floors include cardio decks and functional training centers with racks, barbells, cables, resistance training machines, TRX suspension training, free weights and plate-loaded machines.

Indoor Track

Suspended above the basketball courts and turf field, the indoor track wraps around the upper level of the facility.

Studio Classes

Enjoy unlimited Studio classes in 20+ group fitness formats with any membership plan. Classes take place in four specialized studio spaces. View the full schedule and sign up for classes five days in advance on the member app.

Pick Up Play

Head to the member app to schedule pick up play on any of the four indoor hardtop courts, indoor turf field, outdoor turf field or sand volleyball courts. Sports equipment available at Guest Services.

Not only do Adam [Director of Soccer] and Olivia [Soccer Coach] cultivate a fun atmosphere for the kids to grow and thrive in but they teach fundamental skills that my husband and I see put into practice at home. Our girls were not involved in soccer prior to mini skills and super skills, and we have watched them grow in their skill level and love of soccer greatly.

Alycia V

HCI has helped me personally by offering a wide array of group fitness classes at convenient times. I love getting on the app and signing up for classes. It has also provided a place for my kids to attend camps when school is out, or be able to play sports as often as they like.

Martie G

I enjoy the ability to get in a workout that isn't necessarily traditional weightlifting. You may feel like playing basketball or pickleball with friends just to do something different, not many places compare. Basically, it's as good as a gym gets, even the parking is accommodating. As long as I live in Austin, I will stay at Hill Country Indoor.

Christopher G

It's pretty, the staff is awesome, and there are tons of sports for kids! We're gym junkies and used to be athletes so we knew right away we wanted to join. We love it here.

Susan W

Exceptional facility, well kept, equipped and clean, and with the most friendly and courteous staff we have ever experienced in any high-end resort club or anywhere we have tried.

Dennis and Diane B

Member App

Sign up for Studio classes and AIM training, and view court and turf open play schedules on the member app.

Contact Us