Willow Bay Marina Boat Ramp is a private marina facility on the Pend Oreille River offering a public boat launch for a $10 fee, fuel dock (regular and non-ethanol), and pump-out station.

The marina operates seasonally from May 21st to September 21st and features 170 slips (72 with shore power), a waterfront restaurant and bar, and a swim beach, making it a full-service destination for boaters and water recreationalists.