The Cape Disappointment Historic District’s scenic loop offers sights of Cape Disappointment State Park, the Lewis and Clark Interpretive Center, North Head and Cape Disappointment lighthouses, the North Jetty and Waikiki Beach.

The Lewis and Clark Interpretive Center offers a view of the Columbia River, as well as a pictorial display of the Lewis and Clark expedition.

The North Head and Cape Disappointment lighthouses are both in the state park.