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English Camp
English Camp · San Juan County · joint occupation, 1859–1872
Royal Marines camped on a Coast Salish shell bank on Garrison Bay while the United States and Britain argued over who owned the San Juans.
English Camp sits on Garrison Bay, in the northwest corner of San Juan Island, nine miles northwest of Friday Harbor. NPS says Coast Salish tribes had lived on this bay since time immemorial. When the Royal Marines landed, they described the parade ground as a shell bank — "the accumulation of Years" — about ten feet high, thirty-five to forty feet through, and 120 yards long.
They also found a Coast Salish longhouse that accommodated as many as 600 people. The British took it apart and used the wood. They chose the site because it was at the opposite end of the island from the Americans, sat on a trail to the Hudson's Bay Company's Belle Vue Sheep Farm, had room for the expected garrison, and had good water from the Roche Harbor Highlands Watershed.
Visitors can still walk the parade ground, barracks, blockhouse, commissary, and formal garden. A trail climbs Young Hill to the Royal Marines Cemetery. San Juan Island National Historical Park covers 2,141 acres in two units, English Camp and American Camp. The sources below are National Park Service pages.
- History
- Indigenous History & Place
Sources (2)
government · Tier S
National Park ServiceBasic Information
government · Tier S
National Park ServiceEnglish Camp
Last reviewed: September 21, 2026
Keep wandering
same park
American CampLieutenant Colonel Silas Casey sited the U.S. camp in 1859 outside British naval range — for a Pig War that was never fought.
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Ebey's LandingCongress made this the first national historical reserve in 1978, a working landscape on Whidbey Island that is mostly still in private hands.
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Island Marble ButterflyThought extinct since 1908, this fuzzy green-and-white butterfly turned up at American Camp in 1998 — and is now federally endangered.
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San Juan Islands National Wildlife RefugeFWS set these rocks, reefs, and islands aside in 1960 for migratory birds. Almost all of them are closed, with a 200-yard buffer for boats.
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The Pig WarThe United States and Great Britain nearly went to war over San Juan Island. The only casualty was a pig.