Crescent Bar offers two free boat launch locations on the Columbia River: a two-lane launch at Chinook Park (off-island) with 47 boat/trailer parking spaces, and a two-lane launch at Riverbend Park (on-island) with 68 boat/trailer parking spaces.

Both launches feature ADA-accessible facilities, vault toilets, and day-use marina slips available on a first-come, first-served basis.

The area provides access to popular sandy beaches and is part of a larger recreation area with amenities including a seasonal fuel dock (May-September) and nearby camping and golf facilities.