Warren G. Magnuson Park
✓ Last confirmed for the 2026 season
Where: 7400 Sand Point Way NE, Seattle, WA 98115, Seattle, Washington
When: typically open in warm months (check before visiting)
Hours: typically daylight hours
Cost: free
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Seattle's second-largest park spreads a play area, wading pool, swimming beach and sports fields across 350 acres of former naval airfield on Lake Washington's shore. A full play area renovation is in planning with community input underway.