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The City of San Marcos is proud to offer aquatic programs at the Woodland Park Pool, the Cerro De Las Posas Aquatic Facility and throughout the community at neighborhood splash pads and interactive water features. Promoting safety, service and fun, San Marcos Aquatics reminds all residents and visitors to stay safe in and around the water, and to #SwimHappySM. 


Aquatics Facilities   Aquatics Visiting The Pools   Aquatics Classes

Aquatics Events   Aquatics Join The Team   Aquatics Water Safety

Basic Pool Rules

The City of San Marcos Aquatics programs are undergoing a number of changes. As changes are made, updates will be made to the website and promoted through our regular marketing. Want to provide feedback to Aquatics staff ? Please email us at

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