Fort Steilacoom occupies an important position in the history of early America and the Pacific Northwest. The fort played a significant role in the settling of Washington Territory. Beginning with its establishment in 1849 and ending with its closure in 1868, Fort Steilacoom served as a beacon of American power and promise, promoting the migration of settlers to Washington & securing American interest in the region.

Located in the south Puget Sound, Fort Steilacoom was a part of an early network of settlements including Forts, Camps and Military Posts which were owned by either the United States or the Hudson’s Bay Company.