Odlin County Park Boat Ramp is a 24' x 110' concrete ramp with a pier and float located on Lopez Island's northwest shore, providing access for both recreational and commercial vessels.

The facility includes free boat and kayak launch with daytime trailer parking, plus overnight parking available for a fee, along with nearby mooring buoys and a day-use dock.

Located just one mile from the Lopez Ferry landing, it serves as an important access point for paddlers and boaters exploring the San Juan Islands and is part of the Cascadia Marine Trail system.