Tucked into the Bitterroot Valley near Stevensville, Fort Owen State Park preserves the site of Montana’s first permanent white settlement. Major John Owen established his trading post here in 1850, purchasing the former St. Mary’s Mission founded by Jesuit missionaries a decade earlier. What remains today is a compact but deeply significant two-acre historic site that tells the story of Montana’s earliest Euro-American frontier days.

The park’s centerpiece is the restored east barracks of the original fort, one of the oldest standing structures in the state. Interpretive signs walk visitors through the site’s layered history — from its roots as a Salish gathering area to its role as a critical supply point for settlers, miners, and military expeditions pushing into the northern Rockies. The grounds are quiet and contemplative, a place where you can stand on the same dirt where fur traders haggled and wagon trains resupplied.

This is not a hiking or camping destination. Fort Owen is a stop-and-absorb kind of park, ideal for history lovers passing through the Bitterroot Valley on Highway 93. Most visitors spend 30 to 60 minutes exploring the grounds and reading the interpretive panels. Pair it with a visit to the nearby St. Mary’s Mission in Stevensville for a fuller picture of the region’s founding.

The park is open during daylight hours from spring through fall, with summer offering the most reliable access. There’s no entrance fee. Come for the history — it’s the real thing, not a replica.

Explore Nearby

• Garnet Back Country Byway — Public Land in Montana
• Bitterroot National Forest — National Forest in Montana, Idaho
• Lower Blackfoot River Corridor — Public Land in Montana
• Nez Perce–Clearwater National Forests — National Forest in Idaho
• Pioneer Historic Byway — Scenic Byway in Idaho