Twelve miles west of Choteau, Egg Mountain sits in the eastern foothills of the Rocky Mountain Front. In 1978, paleontologist Jack Horner visited a small rock shop in nearby Bynum and was shown a collection of tiny fossil bones.
They turned out to be baby dinosaur bones — the first dinosaur babies ever found in North America, and the first dinosaur nest anywhere in the world.
Egg Mountain subsequently became the most scientifically significant dinosaur nesting site ever discovered, revolutionizing our understanding of how dinosaurs raised their young. It’s 12 miles from a town of 1,600 people that most Montana travelers have never heard of.
TL;DR
- Choteau (~1,600) is the county seat of Teton County and the anchor town of the Rocky Mountain Front — the dramatic geological boundary where the Rockies meet the Great Plains.
- Egg Mountain (12 miles west) is the world’s most important dinosaur nesting site — where Jack Horner found the first dinosaur babies in North America in 1978.
- Freezout Lake Wildlife Management Area (5 miles south) hosts one of North America’s most dramatic bird migrations: 300,000+ snow geese and tundra swans in a single flock in March–April.
- Bob Marshall Wilderness Complex — the third-largest wilderness in the lower 48 — is accessible directly from Choteau’s doorstep.
- Best for: paleontology enthusiasts, birders, wilderness hikers, and travelers wanting an authentic Montana Front Range experience.
Choteau at a Glance
| Population (2020) | ~1,600 |
|---|---|
| County | Teton County (county seat) |
| Region | North-Central Montana (Rocky Mountain Front) |
| Elevation | 3,819 ft |
| Distance to Great Falls | ~55 miles (~1 hour) |
| Distance to Glacier East Entrance | ~90 miles (~1.5 hours) |
| Distance to Missoula | ~165 miles (~2.5 hours) |
| Best for | Egg Mountain paleontology, Freezout Lake birds, Bob Marshall Wilderness, Rocky Mountain Front |
What Makes Choteau Different
The Rocky Mountain Front is one of North America’s most visually dramatic geological features — a wall of limestone rock thrust upward along a fault line, rising abruptly from the Great Plains without the gentle foothills that characterize most mountain approaches.
The view from Choteau looking west is extraordinary: flat agricultural plain to your east, a sheer mountain wall to your west, and nothing in between.
This geographic boundary has always been significant. The Front blocked westward movement for Indigenous peoples and early settlers; it channels wildlife — grizzly bears, wolves, elk, bighorn sheep — between the wilderness to the west and the plains to the east.
The Bob Marshall Wilderness Complex, which begins essentially at the mountain wall, is the third-largest wilderness in the contiguous U.S. at over 1.5 million acres.
The paleontology is genuinely world-class. The Two Medicine Formation — a geological unit exposed along the Front — has produced more Cretaceous-era dinosaur finds than virtually any comparable area. Egg Mountain is the crown jewel.
For broader trip context, see my Montana cities and towns hub.
The Top 10 Things to Do in Choteau & Surroundings
1. Two Medicine Dinosaur Center (Bynum, 15 min south)
Where the Egg Mountain story lives. The center houses one of the world’s longest dinosaur skeletons and exhibits on the Two Medicine Formation’s remarkable fossil record. Active dig programs let visitors assist paleontologists in the field during summer — a rare hands-on opportunity. The Egg Mountain site itself is closed to the public due to active research, but guided field tours access the surrounding formation.
2. Old Trail Museum
On Choteau’s main street — part of the Montana Dinosaur Trail. Exhibits focus on the paleontology of the Rocky Mountain Front: Maiasaura skulls, Einiosaurus specimens, and Cretaceous marine fossils from the inland sea that once covered this region. Life-size Einiosaurus and T. rex replicas greet visitors in the parking lot.
3. Freezout Lake Wildlife Management Area (5 miles south)
One of North America’s most spectacular wildlife spectacles. Each March and April, hundreds of thousands of snow geese and tundra swans stage here during their northward spring migration — flocks of 100,000+ birds in the air simultaneously, creating one of the most dramatic wildlife sights anywhere in the Mountain West. The viewing is from public roads and pullouts. Free. Even in summer, the area hosts 200+ bird species. Bring binoculars.
4. Bob Marshall Wilderness Pack Trips
Outfitters in Choteau and nearby Augusta run multi-day horse pack trips into the Bob Marshall Wilderness — the classic Montana backcountry experience. Lazy H Outfitters and Dropstone Outfitting are two of the most established operators. The “Chinese Wall” — a 1,000-foot limestone escarpment running for 22 miles — is the signature destination.
5. Hike Teton River Canyon
The Teton River canyon provides accessible day hiking on the Front’s eastern edge. Several trailheads access the canyon from Choteau — varying difficulty, excellent wildlife observation.
6. Ear Mountain Wildlife Management Area
Just south of Freezout Lake — an additional wildlife management area with elk, deer, and grizzly bear habitat. Part of the critical corridor that allows grizzlies to move between the Bob Marshall Wilderness and the plains.
7. Teton Pass Ski Area (30 miles west)
A small, affordable ski area in the Teton River drainage. Family-friendly, mostly intermediate terrain, excellent for Front Range locals.
8. Drive US-89 North to Glacier East Entrance
US-89 north from Choteau to Browning and then west into Glacier’s East Entrance (St. Mary) is one of the finest Front Range drives in Montana — plains to mountains, the transition dramatic and sudden. About 90 miles to the park entrance.
9. Rocky Mountain Front Scenic Byway
US-89 south from Browning to Augusta (the full Front Range corridor) is one of Montana’s designated scenic byways — world-class mountain views with minimal traffic.
10. Augusta Rodeo (Fourth of July Weekend)
The American Legion Rodeo in Augusta (30 miles south) is one of Montana’s most authentic working rodeos — a Fourth of July weekend tradition with real regional competitors and serious ranch culture.
Where to Stay
| Hotel | Vibe | Price | Best For |
|---|---|---|---|
| Choteau Outpost Motel | Clean, functional | $90–140 | Most travelers |
| Trails End Motel | Budget, central | $80–120 | Budget |
| Stage Stop Inn | Basic, reliable | $85–130 | Budget travelers |
| Elk Country Inn | Comfortable, local character | $90–140 | Most travelers |
| B&Bs / ranch stays | Various | $120–200 | Couples, wilderness trippers |
Choteau is one of Montana’s most affordable towns — excellent value for budget travelers.
Where to Eat
- The Log Cabin — Choteau’s best dinner; Montana classics, local beef
- Mel’s Diner — breakfast institution
- Northern Lights Saloon — pub fare and local drinks
- Choteau Family Restaurant — diner standards, reliable
- Great Falls (55 min) has full dining options if you need variety
Getting There
From Great Falls: 55 miles northwest on US-89, about 1 hour.
From Missoula: ~165 miles via US-93 and US-89, about 2.5 hours.
From Glacier East Entrance: ~90 miles south on US-89, about 1.5 hours.
What Choteau Unlocks
Bob Marshall Wilderness (accessible from trailheads west of town)
The third-largest wilderness complex in the lower 48 — for guided pack trips, contact Choteau outfitters.
Glacier National Park East Entrance (1.5 hours)
St. Mary and Many Glacier — the quieter, drier, east-side Glacier experience.
Great Falls (1 hour)
C.M. Russell Museum, Lewis & Clark Interpretive Center. See Great Falls guide.
Two Medicine Dinosaur Center (15 min)
The Egg Mountain story in museum and field form.
Freezout Lake (5 min south)
Year-round birding; spectacular in March–April migration.
When to Visit
March–April (Spring Migration) — Freezout Lake at its most spectacular. Hundreds of thousands of snow geese and tundra swans. Cold (sometimes below freezing), but the birding is extraordinary.
June–August (Summer) — Bob Marshall pack trips, field dig programs at Two Medicine Dinosaur Center, hiking. Best weather.
September–October (Fall) — Elk hunting season, fall colors, dramatic Front Range light. Fewer crowds.
Winter (December–March) — Cold and remote. Teton Pass Ski Area is the primary draw.
Personal Tips
Freezout Lake in March is worth a special trip. The snow goose migration is one of the most dramatic wildlife spectacles in North America. Check migration status at Montana FWP before visiting — the peak window can be just a few days.
Book Bob Marshall pack trips months ahead. The best outfitters fill their prime summer weeks by February or March.
Egg Mountain field programs at Two Medicine Dinosaur Center are limited. Day programs and multi-day “dino digs” require advance reservations and fill quickly in summer. Book early at their website.
The Rocky Mountain Front Scenic Byway is best driven slowly. Stop at pullouts, scan for grizzlies and wolves at dawn and dusk — they cross between the Wilderness and the plains here regularly.
Great Falls is the nearest full-service city. Stock up there before a Choteau stay; the town has the basics but limited dining and shopping.
Choteau Quick Facts
| Founded | 1883 |
|---|---|
| Named for | Pierre Chouteau Jr., fur trader |
| Egg Mountain significance | First dinosaur babies found in North America (1978); world’s most important nesting site |
| Freezout Lake peak migration | 300,000+ snow geese and tundra swans (March–April) |
| Average summer high | 82°F |
| Average winter low | 7°F |
Conclusion
Choteau is the Rocky Mountain Front’s best base camp — for paleontology, for one of North America’s great bird migrations, for Bob Marshall Wilderness access, and for the dramatic visual experience of standing where the mountains meet the plains. It’s not on most Montana travel lists, which is precisely why it rewards the traveler who finds it.
Have a Choteau question? Drop it in the comments — I read every one.
Frequently Asked Questions
Is Choteau Montana worth visiting?
Yes — Choteau is genuinely worth visiting for the right traveler. The combination of the Two Medicine Dinosaur Center and Egg Mountain (the world’s most important dinosaur nesting site), Freezout Lake’s spring snow goose migration of 300,000+ birds, and Bob Marshall Wilderness pack trip access makes it one of the most distinctive wildlife and natural history destinations in Montana. Very few travelers know about it, which means no crowds.
What is Egg Mountain near Choteau?
Egg Mountain is a paleontological site 12 miles west of Choteau where, in 1978, paleontologist Jack Horner discovered the first dinosaur eggs and nest ever found in North America, and the first baby dinosaurs ever found anywhere in the world. The site — in the Two Medicine geological formation — subsequently became the world’s most scientifically significant dinosaur nesting site, fundamentally changing our understanding of dinosaur reproductive behavior. The site itself is closed to the public, but the Two Medicine Dinosaur Center in Bynum offers guided tours and field dig programs.
What is the Freezout Lake migration near Choteau?
Freezout Lake Wildlife Management Area, 5 miles south of Choteau, is the staging area for one of North America’s most dramatic wildlife migrations. Each March and April, hundreds of thousands of snow geese and tundra swans converge here during their northward spring migration — flocks of 100,000+ birds in the air simultaneously. The spectacle is entirely free and viewable from public roads.
How far is Choteau from Glacier National Park?
Choteau is approximately 90 miles south of Glacier National Park’s East Entrance at St. Mary — about a 1.5-hour drive north on US-89 through Browning. This makes Choteau a possible base for the east side of Glacier, though most travelers use East Glacier or St. Mary for in-park proximity.
What is the Bob Marshall Wilderness?
The Bob Marshall Wilderness Complex is the third-largest wilderness in the contiguous United States at over 1.5 million acres. It borders the Rocky Mountain Front immediately west of Choteau. The “Chinese Wall” — a 1,000-foot limestone escarpment running 22 miles — is the signature feature. Access is by foot or horse only; guided pack trips from Choteau outfitters are the primary visitor option.
