• American Camp parade ground looking west

    San Juan Island

    National Historical Park Washington

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  • English Camp Visitor Contact Station on Winter Schedule

    The English Camp visitor contact station in the Royal Marine Barracks is closed for the season, starting September 2. Grounds are open daily from dawn to 11 p.m.

  • American Camp Visitor Center on Winter Schedule

    The American Camp visitor center is open 8:30 a.m. to 5 p.m. daily from September 2 to June 6, 2015. Grounds remain open daily from dawn to 11 p.m. Telephone 360-378-2240, ext. 2227 or 2226 for information. More »

Butterflies

Anise_swallowtail
The Anise Swallowtail is one of 32 species found on San Juan Island.
Wikipedia
 

A 2004 survey reported 32 species of butterflies on San Juan Island. First to arrive are sky blue Spring Azures, then Pale Tiger Swallowtails, Purplish Coppers, Silvery Blues, Brown Elfins, Two-Banded Checkered Skippers, and many more. This is also home to the rare Island Marble butterfly, thought to be extinct but recently discovered on the island in 1998. You may spot one flitting around nonnative mustard plants.

Did You Know?

Rear Adm. R. Lambert Baynes

British Rear Adm. R. Lambert Baynes immediately superseded Governor Douglas’s orders to land Royal Marines on San Juan Island, cautioning his captains only to fire if fired upon. “Tut, tut, no, no, the damned fools,” he was heard to say on first hearing of the standoff. More...