Cape Flattery, Washington. Cape Flattery is the northwesternmost point of the contiguous United States. It is in Clallam County, Washington on the Olympic Peninsula, where the Strait of Juan de Fuca joins the Pacific Ocean.
Cape Flattery Lighthouse, Washington at Lighthousefriends.com You can see the lighthouse if you go to Neah Bay and walk the Cape Flattery Trail. The history of this lighthouse is on this link with all the other Washington State Lighthouses.