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Ousel Falls Park and Trail in the Big Sky area of Montana is a short, scenic hike nestled within the Custer Gallatin National Forest. The trail leads through forest, crosses the South Fork of the West Fork of the Gallatin River, and ends at the beautiful 100-foot cascade known as Ousel Falls.
The out-and-back trail (about 1.4–1.8 miles round-trip) winds through mixed forest, crosses the river on rustic bridges, and finishes at the dramatic 100-foot Ousel Falls which is a favorite for families, photographers, and day-hikers.
Distance & Difficulty: Approximately 1.4 to 1.8 miles round-trip, classified as easy and accessible to most ages and fitness levels.
Elevation Gain: Moderate with a minimal climb (about 300-400 ft) from trailhead to falls.
Trailhead / Access: From Big Sky Town Center, drive ~2 miles south on Ousel Falls Road until you see signs for Ousel Falls Park. Parking lot available.
Seasonal Considerations: The trail is open year-round. In winter it may be icy; traction devices or snowshoes are recommended.
Big Sky Community Organization
Amenities: Parking lot, outhouse, benches, picnic tables, interpretive signage, and fishing access.
Waterfall: The trail culminates at Ousel Falls — a dramatic 100-foot cascade hidden in a forested ravine, offering excellent photo opportunities.
River & Ravine Scenery: Along the way you’ll cross bridges over the glacial-fed river, walk beneath towering cliffs, and pass through lush undergrowth.
Wildlife & Flora: The area provides habitat for wildlife like the American Dipper (also called the Ousel bird), and in early summer you’ll see wildflowers along the trail.
The hike begins at the well-marked trailhead and follows a mellow path through spruce and fir. You’ll cross the South Fork of the West Fork of the Gallatin River via footbridges, pass rocky outcrops and mossy cliffs, and arrive at a series of viewpoints overlooking the waterfall. In spring, runoff swells the falls dramatically; in summer the pools and greenery make for vivid photos.
Park in the trailhead lot (arrive early on busy summer weekends). Facilities include a vault restroom, picnic tables and interpretive signs. Watch for changing weather, carry water, and keep dogs on leash. During spring runoff and after storms the river is powerful so stay behind posted barriers at the base of the falls.
From Big Sky Town Center, drive south on Ousel Falls Road for roughly 2 miles. The Ousel Falls Park parking lot is signed and provides direct access to the trailhead. Use the map link below for turn-by-turn directions.
Help keep Ousel Falls pristine: pack out trash, stay on marked trails, and respect wildlife. Bears and other wildlife inhabit the region so store food securely and make noise on narrow sections to avoid surprise encounters.
Ousel Falls Park is an ideal option for visitors who want a quick but highly rewarding nature experience near Big Sky. The short trail is doable for families, and the destination is a nic e reward with a dramatic waterfall set in a rugged mountain ravine delivers more than its length suggests. It’s a beloved local escape and a great first hike for those new to Montana’s outdoor scenery.
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