Scappoose Bay Marina Park offers a public motorized boat ramp for access to the Columbia River and Multnomah Channel, plus a dedicated low-profile paddlers launch dock ideal for kayaks, canoes, and stand-up paddleboards accessing miles of flat-water estuaries.

Amenities include ample parking, a kayak store (Next Adventure Scappoose Bay Paddling Center), camping, interpretive nature trails, and two dedicated paddler loading/unloading spaces; day-use costs $10 or $86 annually.

The facility is a Certified Clean Marina and has undergone recent improvements including expanded parking, additional kayak staging areas, and widened sidewalks to accommodate growing visitor numbers.