Swimming & Aquatics

All pools will close when there are weather events such as lightning and thunderstorms. We follow the guidance of the National Weather Service. Check the current status of pools by calling 210-207-3299.

Our Aquatics Division operates 24 outdoor pools and one indoor pool. Find a location near you:
Swimming Pools Directory

We offer the following programs:

Drowning prevention programs
Lap swim
Lifeguard and water safety training
Open swim
Seasonal youth camps
Swim lessons for youth and adults
Water-based fitness classes

Swim Lessons

Let's Swim SA

Our free group summer swim lessons are offered at all 24 outdoor pool locations for all ages. Lessons are designed for beginner and intermediate skill levels for ages 6 months through adult.

Pool locations vary by session dates. Instruction days, times, and class offerings vary by pool location.

Session Dates & Registration

Session 1: June 23 – July 4: Registration opens June 14 at 11 a.m.
Session 2: July 7 – 18: Registration opens June 28 at 11 a.m.
Session 3: July 21 – August 1: Registration opens July 12 at 11 a.m.

Atanacio Garcia Natatorium Swim Lessons

Free group lessons and low-cost private lessons are offered in the spring and fall. Lessons are designed for beginner and intermediate skill levels for ages 6 months through adult.

Aqua Fitness

Aqua Board HIIT (High Intensity Interval Training) is done on top of the water using specialized floating Aqua Fit boards.
Aqua Combat will help you gain muscular strength, endurance, and coordination through water resistance training. It also involves choreographed mixed martial arts inspired movements.
Aqua Rhythms is an energy packed water aerobics and strength training combo class!
Aqua Zumba is the exciting pool party you don't want to miss.
Lap Swimming provides a full body workout by targeting three important types of exercise: cardio, flexibility and strength training.
Water Aerobics are a great low impact workout, in shallow water, using the resistance of the water to produce a full body workout.
Water Walking is great way to use the natural resistance of the water to challenge and strengthen your muscles.