Discovery Lake / Lakeview Park Splash Pad
✓ Last confirmed for the 2025 season
Where: 650 Foxhall Drive, San Marcos, California
When: Memorial Day weekend - September 30
Hours: 10 a.m.-6 p.m.
Cost: free
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A summer-season water play pad sits near the playground at Lakeview Park on Discovery Lake, where families can also fish from a dock and walk the flat paved loop trail around the water. Free parking, picnic benches and bathrooms are on site.