Fort Okanogan (Okanogan County, Washington)

Okanogan County · Washington · Fur Trade Era

Quick BriefFort Okanogan, established in 1811 by John Jacob Astor's Pacific Fur Company, was the first American-owned settlement within Washington state, located in present-day Okanogan County. The North West Company purchased its assets in 1813, and in 1821 the company merged into Hudson's Bay Company, which operated the fort until its abandonment in 1860.
Open to visitors
Fort Okanogan, Washington

History & Significance

Fort Okanogan was the first official Euro American trading post in the north central Washington area and was the first site in the future state that would raise the American flag. Built on September 1, 1811, at the confluence of the Columbia and Okanogan Rivers, the outpost began as a small house approximately 16 by 20 feet with a cellar to store trade goods.

A council with neighboring Okanagan leaders on October 31, 1811, secured their agreement to maintain friendly relations with the Pacific Fur Company, provide security for the station, and ensure its workers were fed. Clerk Alexander Ross, left in charge, traded more than 1,500 beaver pelts during his first winter in residence.

Following word of an approaching British frigate in October 1813, the Astorians sold their establishments to the North West Company, and the Nor'Westers took possession in April 1814 and immediately began expanding the fort, which by 1816 resembled an actual fort. The reconstructed fortification featured a fifteen feet tall palisade and two bastions, each with a brass four-pound cannon.

After the North West Company merged into Hudson's Bay Company in 1821, the HBC took over operation of Fort Okanogan. Due to the decline of transport business in the area, the HBC abandoned the fort in June 1860. In 2011, budget constraints led to the transfer of the state park to the Confederated Tribes of the Colville Reservation, and the Fort Okanogan Interpretive Center became part of the Colville Tribes' History/Archaeology Program.

Key Facts

StateWashington
LocationOkanogan County
Established1811
Decommissioned1860
War / eraFur Trade Era
Current statusState or National Park
Coordinates48.10027778, -119.7188889
NRHP reference73001883

Map

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🧳 Visiting

What you’ll see when you visit:

  • Historic fur trading post (1811) at the confluence of two rivers
  • Interpretive center run by Confederated Tribes of the Colville Reservation
  • Archaeological and historical exhibits on the Pacific Fur Company and Hudson's Bay Company era
  • Original site now underwater; commemorative park preserves the location's significance
  • Scenic setting along the Columbia River valley
Best time to visitLate spring through early fall (May-September) offers the most pleasant weather for visiting north-central Washington's dry climate region.
Getting thereThe nearest airport is Pangborn Memorial Airport (EAT) in Wenatchee, approximately 86 km away; the fort site is located in Okanogan County near the town of Okanogan.
From the nearest major airportSpokane International Airport (GEG)🚗 130 mi by road⏱️ ≈ 3 hr 12 min drive

Sources

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