This bay [Sequim] opens on the Strait of Juan de Fuca and is now known as Washington Harbor. (Meany, p. 335). These geographic names used by Kautz generally had their origin with either the Vancouver Expedition of 1792 or the Wilkes explorations of 1841.
It’s a rough road, so a four-wheel-drive vehicle is recommended. Keep in mind that the road is not maintained and the conditions can vary based on the weather.