Water activities for kids in San Marcos

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Water Activities within 50 miles of San Marcos — see kids events today in San Marcos, tomorrow, or this weekend.

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No water activities found near San Marcos right now — we update listings daily, so check back soon.

Splash pad seasons vary — check back in spring and summer, or browse outdoor events near San Marcos.

Water Activities in San Marcos — FAQ

When do splash pads open in San Marcos?

Most splash pads in the San Marcos area open in late April or May and run through September. We list water play events and openings as they're announced.

Are splash pads free in San Marcos?

Many city-operated splash pads in San Marcos are free to use. Some aquatic centers charge a small admission fee. We list both and show pricing when available.