Pier 58 Playground (Waterfront Park)
✓ Last confirmed for the 2026 season

Where: 401 Alaskan Way, Seattle, WA 98101, Seattle, Washington
Hours: typically daylight hours
Cost: free
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On Seattle's rebuilt downtown waterfront, this marine-themed playground for ages 0-12 centers on a 25-foot jellyfish climbing structure with an 18-foot slide, reached by accessible ramps and framed by shade trees and an open plaza over Elliott Bay.
Accessibility
Accessible. Recorded as wheelchair accessible — step-free routes to the equipment.
What's on site
Mapped here. OpenStreetMap records parking at this playground. No public toilets are mapped — worth knowing before a long visit.
When to go
Comfortable weather in Seattle runs roughly March to October.
Other playgrounds nearby
There are 8 other playgrounds within 5 miles and 28 within 15. These are ranked by accessibility and facilities first, then by distance: