Cal Anderson Park
✓ Last confirmed for the 2026 season
Where: 1635 11th Ave, Seattle, WA 98122, Seattle, Washington
When: typically open in warm months (check before visiting)
Hours: typically daylight hours
Cost: free
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The hub of Capitol Hill combines a children's play area with a summer wading pool, a cone fountain and reflecting pool, oversize chess boards and a lighted sports field, all steps from the light rail station.