Island Crest Park Tennis Courts in Mercer Island are a paddle crest classic! Two outdoor concrete courts with permanent nets, in ‘Good’ shape, rally from 6:00 AM to 10:00 PM with lights. Free, with a park lot and restrooms, it’s an island gem. Rain might crest in—soft paddles keep it smooth. No cover, just a park vibe near the center. More’s on the city’s page [here](https://www.mercerisland.gov/parksrec/page/island-crest-park). A two-court peak for a paddle on the ridge!