Fort Columbia State Park, Washington 4. Fort Columbia History Fort Columbia State Park is a 593-acre day-use historical park with 6,400 feet of freshwater shoreline on the Columbia River. The park celebrates a military site that constituted the harbor defense of the Columbia River from 1896 to 1947. The fort was fully manned and operational through three wars. The area was also home for the Chinook Indians and their famed Chief Comcomly. ⇦ Back to Page 3 On to Page 5 ⇨Return to Fort Columbia Choices |