The Clark Fork River comes into view when you take the Superior exit off I-90, and it doesn’t leave. The river runs right alongside the highway through Mineral County, and the section near Superior is where it widens and deepens, gaining the volume it needs for the serious whitewater that begins downstream at Alberton Gorge.
Superior itself sits in the first substantial valley downstream from the Idaho border — the county seat of one of Montana’s smallest and most forested counties, with more grizzly bears per square mile than most of the rest of the state.
TL;DR
- Superior (~870) is the county seat of Mineral County on I-90 and the Clark Fork River in western Montana, 55 miles west of Missoula.
- The Clark Fork River near Superior offers excellent fly fishing, floating, and the Alberton Gorge whitewater section downstream.
- The Superior Vista Trail (2.4 miles RT) delivers impressive Clark Fork Valley views with modest effort.
- Mineral County Museum covers the region’s rich mining history — one of western Montana’s best small-town mining museums.
- Quinn’s Hot Springs Resort in Paradise (23 miles east) is one of Montana’s best hot spring resorts.
- Best for: I-90 travelers, Clark Fork anglers, casual hikers, and Quinn’s Hot Springs basecamp.
Superior at a Glance
| Population (2020) | ~870 |
|---|---|
| County | Mineral County (county seat) |
| Region | Western Montana |
| Elevation | 2,757 ft |
| I-90 exit | Exit 47 |
| Distance to Missoula | ~55 miles east (~55 min) |
| Distance to Thompson Falls | ~46 miles west (~50 min) |
| Distance to Idaho border | ~60 miles west |
| Best for | Clark Fork fly fishing, Vista Trail, Quinn’s Hot Springs, I-90 western Montana stop |
What Makes Superior Different
Mineral County is one of Montana’s most lightly populated counties — fewer than 4,000 residents in 1,225 square miles of forested, rugged terrain between Missoula and the Idaho border. Superior exists as the county’s administrative center and as the principal access point for the Clark Fork River corridor.
The Clark Fork near Superior is different from the upper river near Missoula — wider, deeper, with more warmwater characteristics mixing with the coldwater trout fishery. Brown trout and mountain whitefish dominate; rainbow trout are present but less abundant than in the river’s upper reaches.
The Alberton Gorge — 20 miles east of Superior — is one of Montana’s best whitewater sections, with Class III–IV rapids drawing kayakers and rafters throughout the summer. Multiple outfitters operate from the gorge.
And the best thing within driving distance of Superior that travelers consistently overlook: Quinn’s Hot Springs Resort in Paradise, 23 miles east. Five natural mineral pools, full lodge accommodations, and the Harwood House Restaurant — genuinely one of Montana’s finest hot spring resort experiences, in a category with Chico Hot Springs and Spa Hot Springs.
For broader trip context, see my Montana cities and towns hub.
The Top 10 Things to Do In & Around Superior
1. Clark Fork River Fly Fishing
The Clark Fork near Superior holds brown trout, rainbow trout, and mountain whitefish across multiple public fishing access sites. Natural Pier Fishing Access is among the best-known spots. The river here is wide and requires some wading skill or a drift boat for best results. Montana fishing license required.
2. Superior Vista Trail
A 2.4-mile round-trip trail rising above Superior through ponderosa pine forest to elevated views over the Clark Fork River Valley and surrounding mountain ridges. Moderate difficulty. The best quick hike on the I-90 corridor between Missoula and the Idaho border. Trailhead is easily accessible from town.
3. Quinn’s Hot Springs Resort (Paradise, 23 miles east)
Five natural mineral hot spring pools at varying temperatures, a cold plunge, full lodge accommodations, and the Harwood House Restaurant — consistently ranked among Montana’s best hot spring resorts. Day passes and overnight stays both available. A 23-mile drive east on I-90 to Paradise.
4. Mineral County Museum
Regional history museum covering Mineral County’s gold and silver mining era — one of the denser mining histories in western Montana. Rare historical photographs and mining artifacts. Open Memorial Day through Labor Day.
5. Alberton Gorge Whitewater (20 miles east)
Class III–IV whitewater on the Clark Fork near Alberton — one of Montana’s premier commercial rafting and kayaking sections. Multiple outfitters operate from the gorge. The scenery through the canyon is excellent even without the whitewater.
6. Lozeau Area / Clark Fork Float
Float sections of the Clark Fork through Mineral County for scenery and fishing — multiple put-in and take-out points along the river corridor.
7. Montana Valley Book Store (Alberton, 20 miles east)
A beloved independent used bookstore in the small town of Alberton — over 100,000 titles in a rambling, atmospheric space. Consistently cited as one of Montana’s hidden gems for readers.
8. Hot Springs, Montana (45 miles north via MT-135 and MT-28)
The quirky town of Hot Springs, with the historic Symes Hot Springs Hotel and Mineral Baths and the Alameda’s Hot Springs Retreat — multiple soaking options in a retro-atmospheric small town.
9. Hike in Lolo National Forest
Multiple trailheads access the Lolo National Forest above Superior — the Trout Creek drainage and St. Regis River areas provide backcountry hiking in genuinely remote terrain.
10. Day Trip to Thompson Falls (50 min west)
Clark Fork River, Thompson Falls State Park (Montana’s only fish ladder), Old Jail Museum. See Thompson Falls guide.
Where to Stay
| Hotel | Vibe | Price | Best For |
|---|---|---|---|
| Mineral Springs Motel | Local, comfortable | $90–140 | Most travelers |
| Budget Inn Superior | Very budget | $75–110 | Budget travelers |
| Quinn’s Hot Springs Resort (23 min east) | Destination hot spring resort | $180–320 | Hot spring focus |
| Missoula hotels (55 min east) | Full selection | $140–260 | More variety |
Where to Eat
- The Frontier Bar — the community gathering place; Western bar food done reliably
- Superior Café — breakfast and lunch basics
- Quinn’s Hot Springs Harwood House (23 min east) — excellent dinner
- Missoula dining (55 min east) — full variety
Getting There & Around
From Missoula: 55 miles west on I-90, Exit 47, about 55 minutes.
From Thompson Falls: 46 miles east on I-90, about 50 minutes.
By plane: Missoula Montana Airport (MSO) is the nearest major airport, 55 minutes east.
Around the area: Car-dependent. The Vista Trail trailhead is walkable from downtown Superior.
When to Visit
Summer (June–August): Best Clark Fork fishing, Vista Trail, Alberton Gorge whitewater at prime levels, Quinn’s pools warm.
Fall (September–October): Brown trout fishing peaks; bald eagle watching at the river begins.
Year-round: Quinn’s Hot Springs Resort is open year-round — winter soaking is particularly atmospheric.
Spring (April–May): High-water whitewater season in Alberton Gorge.
Personal Tips
Quinn’s Hot Springs is the destination. Most travelers pass through Superior without realizing that one of Montana’s best hot spring resorts is 23 miles east. Make a reservation for dinner and a soak.
Vista Trail before 9 a.m. The morning light on the Clark Fork Valley from the viewpoint is exceptional, and you’ll have the trail to yourself.
The Montana Valley Book Store in Alberton is mandatory for book lovers. 20 minutes east, over 100,000 titles. Give yourself an hour minimum.
Alberton Gorge for whitewater. If you’re driving I-90 with any interest in whitewater, this is the best accessible section in western Montana. Multiple outfitters offer half-day trips.
Stop at Quinn’s even for a day pass. You don’t need to stay overnight to use the pools. Day passes are available.
Superior Quick Facts
| Founded | 1887 (railroad town) |
|---|---|
| County | Mineral County — one of Montana’s smallest (~4,000 residents) |
| Clark Fork River | 280+ miles; excellent near Superior |
| Quinn’s Hot Springs | 23 miles east in Paradise |
| Average summer high | 84°F |
| Average winter low | 20°F |
Conclusion
Superior is the I-90 stop in western Montana that consistently under-delivers on expectations set by the scenery — and consistently over-delivers once you actually stop. The Clark Fork fishing, the Vista Trail, the Mineral County Museum, and Quinn’s Hot Springs all reward the traveler who gets off the highway. For the 90% of I-90 travelers who pass without stopping, it’s a missed opportunity.
Have a Superior question? Drop it in the comments — I read every one.
Frequently Asked Questions
Is Superior Montana worth visiting?
Yes — Superior rewards travelers who stop, with Clark Fork River fly fishing and floating, the Superior Vista Trail (excellent views for minimal effort), the Mineral County Museum, and Quinn’s Hot Springs Resort 23 miles east (one of Montana’s best hot spring resorts). As an I-90 overnight or day stop in western Montana, it’s one of the stronger options between Missoula and the Idaho border.
What is Quinn’s Hot Springs near Superior?
Quinn’s Hot Springs Resort is a natural mineral hot spring resort in the town of Paradise, approximately 23 miles east of Superior on I-90. The resort features five natural hot spring pools at varying temperatures, a cold plunge, a full lodge with accommodations, and the Harwood House Restaurant. Both day passes and overnight stays are available.
What is the Superior Vista Trail?
The Superior Vista Trail is a 2.4-mile round-trip hiking trail above Superior that rises through ponderosa pine forest to an elevated viewpoint over the Clark Fork River Valley. Moderate difficulty. One of the best short hikes on the I-90 corridor between Missoula and the Idaho border.
Is the Clark Fork River good for fishing near Superior?
Yes — the Clark Fork near Superior holds brown trout, rainbow trout, and mountain whitefish, with multiple public fishing access sites. Natural Pier Fishing Access is one of the better-known spots. The river is wider and deeper here than near Missoula, requiring wading skill or a drift boat for the best results.
How far is Superior from Missoula?
Superior is approximately 55 miles west of Missoula on I-90 — about a 55-minute drive. I-90 Exit 47.
