Point Wilson is at the end of the Quimper Peninsula, a northeast extension of the Olympic Peninsula and the northeasternmost point of Jefferson County, Washington, United States, approximately two miles north of the Port Townsend business district.
This low, broad sand-spit, extends over a half-mile into the water and marks the entrance to Admiralty Inlet from the Strait of Juan de Fuca.
Here, the main shipping channel narrows and makes a sharp turn to the south into Puget Sound.
Nearby shoals, heavy rip-tides, and persistent fogs influenced the placing of a lighthouse on Point Wilson in 1879.
Point Wilson was discovered by Europeans on July 5, 1790 by Juan Carrasco and Manuel Quimper.