Decatur Island
48°31′N 122°49′W
Decatur Island is one of the San Juan Islands in Washington state, USA. Located just east of Lopez Island across Lopez Sound and just south of Blakely Island across Thatcher Pass, it is 3.524 square miles (9.127 km²) in area, and was named by the Wilkes Expedition in 1841 for naval officer Stephen Decatur.

Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
Terrain
48°31′N 122°49′W
Overview
Decatur Island is one of the San Juan Islands in Washington state, USA. Located just east of Lopez Island across Lopez Sound and just south of Blakely Island across Thatcher Pass, it is 3.524 square miles (9.127 km²) in area, and was named by the Wilkes Expedition in 1841 for naval officer Stephen Decatur.
From Wikipedia, CC BY-SA 4.0
Chart
Nearest islands
- James Island2.5 km
- Center Island2.8 km
- Frost Island4.0 km
- Blakely Island5.6 km
- Lopez Island7.2 km
- Obstruction Island9.4 km
Also in San Juan Islands

Orcas Island
150 km²▲ 732 m
Major islands

San Juan Island
144 km²▲ 331 m
Major islands
Fidalgo Island
109 km²▲ 385 m
Major islands

Lopez Island
76.5 km²▲ 148 m
Major islands

Lummi Island
23.4 km²▲ 101 m
Major islands

Cypress Island
21.7 km²▲ 182 m
Major islands

Guemes Island
21.2 km²▲ 210 m
Minor islands

Shaw Island
19.8 km²▲ 100 m
Minor islands
Also in Cone Islands

Cypress Island
21.7 km²▲ 182 m
Minor islands

Guemes Island
21.2 km²▲ 210 m
Minor islands

Blakely Island
17.4 km²▲ 319 m
Minor islands
Sinclair Island
4.1 km²▲ 96 m
Minor islands
Obstruction Island
0.86 km²▲ 99 m
Minor islands
Center Island
0.68 km²▲ 68 m
Minor islands

James Island
0.47 km²▲ 97 m
Minor islands
Frost Island
0.28 km²▲ 84 m
Minor islands
Photographs

Compound on north side of Decatur Island, Washington, U.S.
Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0

Looking northwest from Mount Erie, Anacortes, Washington.

Compound on north side of Decatur Island, Washington, U.S.
Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0

Decatur Island (one of the San Juan Islands in Washington State, U.S.), just north of Fauntleroy Point.
Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0

House near NE tip of Decatur Island, Washington, U.S.
Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0

House near NE tip of Decatur Island (in the San Juans, Washington state, U.S.).
Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0

Aboard a ferry in the San Juan Islands (Washington state). Looking roughly south to Decatur Island, James Island in the distance.
Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
Sources
Facts
Photographs
- Compound on north side of Decatur Island 02 (20455667162). Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
- Anacortes, WA - looking northwest from Mount Erie 01. Joe Mabel / CC BY-SA 4.0
- Compound on north side of Decatur Island 01 (20276366948). Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
- Decatur Island, just north of Fauntleroy Point 01 (20276363800). Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
- House near NE tip of Decatur Island 01 (19841810684). Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
- House near NE tip of Decatur Island 02 (20277764029). Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
- Looking roughly south to Decatur Island, James Island in the distance 01 (20276408790). Joe Mabel (on Flickr as Joe Mabel from Seattle, US) / CC BY-SA 3.0
- Lumpytrout wikivoyage Page Banner beach shell. Lumpytrout / CC BY-SA 3.0