Fort Vancouver was a 19th-century fur trading outpost along the Columbia River that served as the headquarters of the Hudson's Bay Company in the company's Columbia District (which covered the northern half of the region known to Americans as the Oregon Country). Named for Captain George Vancouver, the fort was located on the northern bank of the Columbia River in present-day Vancouver, Washington, near Portland, Oregon. Today, a full-scale replica of the fort, with internal buildings, has been constructed and is open to the public as Fort Vancouver National Historic Site.