San Juan Islands National Monument

The San Juan Islands is an archipelago in the Pacific Northwest of the United States between the U.S. state of Washington and Vancouver Island, British Columbia, Canada. The San Juan Islands are part of Washington state, and form the core of San Juan County. In the archipelago, four islands are accessible to vehicular and foot traffic via the Washington State Ferries system.

Friday Harbor is a town in San Juan County, Washington, United States. The population was 2,162 at 2010 census. Located on San Juan Island, Friday Harbor is the major commercial center of the San Juan Islands archipelago and is the county seat of San Juan County.

Friday Harbor High School is a four-year public high school located in Friday Harbor, Washington, USA. It is the only public high school on San Juan Island.

Friday Harbor Airport (IATA: FRD, ICAO: KFHR, FAA LID: FHR) is a public use airport located just southwest of the town center of Friday Harbor on San Juan Island in the U.S. state of Washington. It is owned by the Port of Friday Harbor.Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned FHR by the FAA and FRD by the IATA.It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2019–2023, in which it is categorized as a non-hub primary commercial service facility.

The Whale Museum is a natural history museum located in Friday Harbor, Washington. Founded in 1979, The Whale Museum is dedicated to the interpretation of whales in the wild. Its mission is to promote the stewardship of wild whales in the Salish Sea ecosystem through education and research programs.

Argyle is an unincorporated community in San Juan County, in the U.S. state of Washington.

Friday Harbor Laboratories (FHL), is a marine biology field station of the University of Washington, located in Friday Harbor, San Juan Island, Washington, United States. Friday Harbor Labs is known for its intensive summer classes offered to competitive graduate students from around the world in fields of marine biology and other marine sciences. Autumn and spring academic terms include courses designed for advanced undergraduates as well as graduate students; most spring and fall classes run 10 weeks and feature an original research component. In addition to serving students, Friday Harbor Laboratories has a small resident scientific staff and offers year-round laboratory, library, and housing accommodations for visiting researchers and their families. Research areas include marine algae, marine conservation biology, marine invertebrate zoology, comparative invertebrate embryology, experimental and field approaches in biology and paleontology, functional morphology and ecology of marine fishes, invertebrate larval ecology, and other current topics in marine science and oceanography. FHL was founded in 1904 by University of Washington Zoology Professor Trevor Kincaid, who became its first director. The Green fluorescent protein was discovered at FHL in 1962. There is a sculpture by Julian Voss-Andreae at the campus to commemorate the discovery.In 2004, zoologist Patricia Louise Dudley, who had spent many summers at the Laboratory, created an endowment to support "research or scholarships for the study of systematics, the structure of marine organisms, or for marine invertebrate ecology". She directed that fund recipients spend significant time at Friday Harbor, and added her desire that "findings contribute to the understanding of evolutionary relationships".

Brown Island is a small, private island in Friday Harbor on San Juan Island, San Juan County, Washington, United States. It lies just offshore to the east-northeast of the town of Friday Harbor, Washington. The island has a land area of approximately 70 acres (28 ha) and on January 1, 2008, it had a resident full-time population of 10 people. Brown Island was named by the Wilkes Expedition in 1841 for the party's navigational instrument repairman, John G. Brown.

Dinner Island is an island in the San Juan Islands of the U.S. state of Washington. It lies in Griffin Bay on the southeastern coast of San Juan Island. The name comes from the landing of a party from a British vessel who ate dinner on the island.

Griffin Bay State Park in San Juan County, Washington was a marine park with two campsites in the Washington State Parks. It consisted of 15 acres (6.1 ha) with 340 feet (100 m) of saltwater shoreline. It was part of the Cascadia Marine Trail and campsites were restricted to visitors arriving by human- and wind-powered watercraft. Though the state parks department still owned the land as of August, 2014, the park is no longer listed on the state parks website.