
Overview
About San Juan Island National Historical Park.
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.
Weather
Spring: Temperatures usually range from 40 F to 60 F. Wildflowers are at their peak around May. Summer: Temperatures usually range from 45 F to 70 F. On very sunny days, be prepared with water-heat exhaustion is a common complaint among park visitors who are unprepared. Fall: Temperatures usually range from 40 F to 65 F. Rain is common. Winter: Temperatures range from 35 F to 50 F. Be prepared with cold and wet weather gear and numerous layers if you intend to be outside. Rain and wind are common.
Gallery
Photos of San Juan Island National Historical Park.
5 images
Things to do
Discover San Juan Island National Historical Park.

American Camp History Walk
Embark on a captivating 1 mile guided walk through San Juan Island National Historical Park, where you can relive the intriguing events of the Pig War. Interpretive waysides provide historical insight into the life of soldiers at American Camp.
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Biking on San Juan Island
Biking is a great way of exploring the island!
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Foraging on San Juan Island
There are many foraging opportunities on San Juan Island
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Go Kayaking
15-300 MinutesMany people come to San Juan Island seeking the adventure of exploring the area by boat. Sea kayaks are very popular for travel among the islands. Operating a small craft on the Salish Sea is fun and exciting, but can also be extremely hazardous when weather conditions become unfavorable. Paddlers must know their equipment, know their limits, obtain a current weather forecast, and respect the ever-changing environment of Puget Sound.
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Hike Officer's Hill
The trails surrounding the Officers’ Quarters at English Camp offer a captivating journey through history and nature.
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Hike the Bell Point Loop
The Bell Point trail traverses a mature madrona forest and hugs the shores of Garrison Bay and Westcott Bay.
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Hike the Bluff Trail
The Bluff Trail is a phenomenal way to experience the environmental richness of American Camp. Keep an eye out for orca whales in the Salish Sea.
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Hike the Jakle's Lagoon Nature Trail
This 1 mile trail is an excellent place to take young people to learn more about our environment. Informational waysides along the trail describe the diverse forest ecosystem here.
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Hike the Mitchell Hill Easy Loop
The Mitchell Hill Easy Loop follows the Inner Loop Road trail - a picturesque journey through the lush landscapes at English Camp.
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