Upper Big Timber Falls waterfall
Live Conditions · 62 ft³/s · Much lower than usual

Upper Big Timber Falls

Montana

By Armen Suny · Last verified Mar 2026

Gallatin National Forest NF · US Forest Service
Photo Credits (5)
1.
Matt Lavin CC BY-SA 2.0 · Flickr
2.
Matt Lavin CC BY-SA 2.0 · Flickr
3.
Matt Lavin CC BY-SA 2.0 · Flickr
4.
Matt Lavin CC BY-SA 2.0 · Flickr
5.
Matt Lavin CC BY-SA 2.0 · Flickr

Difficulty

Moderate

Trail Length

4.5 miles

Trail Type

Out And Back

Elevation Gain

800 ft

About Upper Big Timber Falls

Upper Big Timber Falls sits in the heart of Montana’s Crazy Mountains on lands managed by the U.S. Forest Service, nestled within Gallatin National Forest. The falls are reached via the Big Timber Creek Trail (USFS Trail #119), and the approach rewards hikers with a rugged canyon setting, dense forest, and the steady sound of cascading water. At about 4.5 miles round-trip with roughly 800 feet of elevation gain, this is a moderately challenging day hike that feels remote and restorative rather than crowded. Expect a mix of shaded forest stretches and open canyon views as you near the falls. The trail is popular with hikers who enjoy classic mountain creek scenery, and because the USFS maintains the route you’ll find official trail signage and a clearly defined route — with some rough sections near the cascade. If you want to turn the outing into an overnight trip, Halfmoon Campground is just 0.74 km away and makes a convenient basecamp; always check current Gallatin National Forest notices before heading out.

The Setting

Upper Big Timber Falls sits at 6,690 feet within Gallatin National Forest, fed by the Shields River Bl Sf Shields River, in the high mountains of Montana.

Trail & Hike Details

The Approach

The moderate hike follows Big Timber Creek (#119), a 4.5-mile out-and-back trail over natural surface. Expect 800 feet of elevation gain. The trail is highly developed (Class 4).

USFS Trail

BIG TIMBER CREEK #119

Trail Class

Highly Developed

Surface

Native Material

USFS Segment

0.23 mi

Trail Description

The approach follows Big Timber Creek on the USFS Big Timber Creek Trail (Trail #119). According to USFS data the trail surface is native material and the route is rated Class 4 for technical character in places; the USFS GIS mapping shows a 0.23-mile segment for the trail corridor, while the full hike to the falls is about 4.5 miles out-and-back with approximately 800 feet of elevation gain. The tread includes rocky, uneven sections and short steep pitches—especially close to the falls—so expect natural tread, exposed roots, and loose rock. Difficulty is rated moderate; wear sturdy footwear and be prepared for brief scrambling where the trail steepens.

What to Expect

Dogs are welcome.

Accessibility

The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.

Frequently Asked Questions

🐶 Are Dogs Allowed at Upper Big Timber Falls?

✅ Dogs are allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Upper Big Timber Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

The best time to visit is late spring through early fall when the trail is clear of snow and the waterfall is flowing at its peak. Summer offers the most reliable weather conditions.

Seasonal Access

The best time to visit is Spring, Summer, and Fall. Access roads and trails may close during winter due to snow. Check with Gallatin National Forest for seasonal road closures.

Safety Information

Be cautious of slippery rocks near the falls and watch for sudden weather changes. Carry bear spray and know how to use it. Inform someone of your plans before heading out.

Current Water Conditions

Updated about 2 hours ago Barely Flowing

62 ft³/s

Current discharge — how much water is flowing

Much lower than usual for this time of year

6.31 ft

Water depth at gauge

53°F

Cold

Bracing — limit time in water

7-Day Discharge Trend

What does this mean for your visit?

Flow is well below normal for this time of year, so the waterfall may be a trickle. Water temperature is a bracing 53 degrees F, limit your time in the water. Expect crystal clear visibility and excellent dissolved oxygen levels. PH is normal at 8.3 and mineral content is typical.

Water Quality

9.6 mg/L

Dissolved Oxygen

Excellent

Supports aquatic life

8.3

pH

Normal

Within healthy range (6.5-8.5)

1.4 FNU

Water Clarity

Crystal clear

Excellent visibility

145 µS/cm

Conductance

Dissolved minerals in the water

About This Gauge

This gauge is on a nearby waterway and may not reflect exact conditions at the falls.

USGS 06192978
14.6 miles from waterfall
Drainage: 50 sq mi
Altitude: 6,002 ft

7-Day Flow Outlook

Based on the USGS gauge Shields River bl SF Shields River nr Wilsall, MT (24 km away).

Moderate confidence
Barely Flowing right now
62 cfs
→ Holding steady
14212115182121TodayTomorrowSunMonTueWedThu

Today

Low

71 cfs

3/10

Tomorrow

Low

75 cfs

3/10

Sun

Low

75 cfs

3/10

Mon

Low

72 cfs

4/10

Tue

Low

73 cfs

3/10

Wed

Low

75 cfs

3/10

Thu

Low

75 cfs

3/10

Best window: Mon — low flow, rain and snow showers (trip score 4/10).

How we calculate this

This is a transparent outlook, not a precise forecast. We take the waterfall's current flow strength (how it ranks against its historical normal for today, from the nearest USGS stream gauge), carry that ranking forward along the gauge's seasonal curve, and nudge it for forecast rain. Confidence is highest for the next day or two and falls further out. Always check official conditions and your own judgment before visiting — high flows can be dangerous.

Know when to go.

Get a free email alert when waterfalls near Springdale hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.

Weather Forecast

Location & Access

Getting There

Upper Big Timber Falls is accessed via the Big Timber Creek Trailhead, located approximately 12 miles from the town of Big Timber, Montana. The trailhead can be reached by driving along Big Timber Canyon Road, which is a gravel road that may require a high-clearance vehicle depending on conditions.

Get Directions on Google Maps

Parking

There is a parking area at the Big Timber Creek Trailhead, but it may be limited during peak seasons. Arrive early to secure a spot.

Elevation

6,690 feet above sea level

Coordinates

46.040219° N, -110.247695° W

Land Management

Gallatin National Forest NF

Managed by USFS

Visitor Tips & Gear

Start your hike early to avoid crowds and ensure you have enough time to enjoy the falls. Bring plenty of water, as there are no facilities along the trail. Be prepared for changing weather conditions, as the area can experience sudden shifts in temperature and precipitation.

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With 4.5 miles and 800 ft of elevation gain, sturdy boots and trekking poles will help on this moderate trail. Sun exposure on the trail makes good sun protection a must in summer.

Where to Stay

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Nearby Campground

Halfmoon Campground

0.5 miles away · 0 sites

Walking distance

A campground in the east crazy mountains on the Yellowstone District. Camp sites: 12Maps: Halfmoon Campground Map (527 KB)Accessible Facilities:Toilet6 SitesTrash Pickup: NoFirewood: NoNo Reservations:This campground does not use a reservation system, it is managed on a first-come, first-served basis. Be aware the campground may fill up on weekends & holidays during the summer months and you should arrive in the early afternoon to ensure there is a space available for the night.Information:Living

Book on Recreation.gov

Additional Information

Nearby Attractions

Other attractions in the Crazy Mountains include Big Timber Falls (lower falls) and various hiking trails in the area.

Wildlife

The area is home to wildlife such as deer, elk, and black bears. Be cautious and carry bear spray.

Cities near Upper Big Timber Falls

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