American Camp is a historic site located on San Juan Island in Washington State. It was established by the United States Army in 1859 during the Oregon Boundary Dispute between the U.S. and Great Britain. The camp served as a military outpost and played a role in the peaceful resolution of the conflict. Today, American Camp is part of the San Juan Island National Historical Park. Visitors can explore the remnants of the camp, including barracks and fortifications, while enjoying scenic views of Griffin Bay. The site offers educational programs and trails for hiking, making it a popular destination for history enthusiasts and nature lovers alike.