Peninsula Park Playground
✓ Last confirmed for the 2025 season
Where: 700 N Rosa Parks Way, Portland, Oregon
When: typically open in warm months (check before visiting)
Hours: 5:00am-midnight
Cost: free
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Portland's second-oldest playground sits in a formally designed 1909 park that also holds the city's first public rose garden and first community center. Kids can bounce between the big vintage-style climbing structure, a splash pad, and the historic bandstand lawns.