From National Historical Parks

San Juan Island National Historical Park

Know Before You Go

Designation
National Historical Park
State
WA
Park address
Friday Harbor, WA
Entrance fee
No entrance feeNPS data as of 2026-08-25
Check current conditions on the official NPS site

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Stories & Guides

Notes

  • Designation Date: 01/01/1966

  • San Juan Island is well known for its splendid vistas, saltwater shores, quiet woodlands, orca whales and one of the last remaining native prairies in the Puget Sound/Northern Straits region. But it was also here in 1859 that the United States and Great Britain nearly went to war over possession of the island, the crisis ignited by the death of a pig.

Tags

National Historical Parks