• Mt. Baker from American Camp prairie

    San Juan Island

    National Historical Park Washington

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  • Park on Winter Schedule

    The American Camp Visitor Center is closed Thanksgiving Day, re-opening Friday. Winter hours: 8:30 a.m. to 4:30 p.m., Wednesday-Sunday. The English Camp Visitor Center is closed for the winter. Grounds at both units are open from dawn to 11 p.m. daily. More »

Pets

Fiona

To help all visitors enjoy the park, to provide for you and your pet's safety and to protect park wildlife, please observe the following rules.

  • Pets are permitted on all park trails and on ocean beaches in the park.
  • Pets are not allowed in the park's public buildings unless they are service animals.
  • Pets must be on a leash (up to six feet long) at all times.
  • Do not leave your pet unattended at any time.
  • Clean up after your pet.

Did You Know?

island marble butterfly

The island marble butterfly was once thought extinct until it was spotted on the American Camp prairie in 1998. The park, in cooperation with the U.S. Fish and Wildlife Service actively monitors the butterfly. More...