Set between the ocean and the bay, Nehalem Bay State Park sits on a 4-mile sand spit. The campground is among shore pines, just a sand dune away from the beach. A forested 1.8-mile bike path offers views of the bay. You may see deer and elk grazing and a variety of birds, and kayaking, crabbing, fishing and clamming are popular. Campsites can be reserved online.