The Ona Beach State Park Boat Ramp features a wide, paved, gently sloping launch on North Beaver Creek Road across Highway 101 from the day-use area, providing safe and accessible access for kayaks, canoes, and small boats.

This is the primary launch point for paddling the flat-water, three-mile Beaver Creek estuary, which meanders through marshes and wetlands ideal for beginners and families.

An accessible vault toilet is available at the ramp, and seasonal guided kayak tours operate from nearby South Beach State Park (July 4 through Labor Day).