Deer Harbor is not a city, but rather a small community located on Orcas Island in San Juan County, Washington, United States. It is situated on the western side of the island and overlooks Haro Strait. The community is known for its picturesque harbor and rural surroundings, making it a popular destination for boating, fishing, and wildlife viewing. While Deer Harbor itself is relatively small, the surrounding region offers a variety of amenities and attractions for visitors and residents alike.