The Coolest Fish to Catch in Western Montana: An Angler's Paradise

Western Montana offers world-class fishing opportunities with diverse species from acrobatic rainbow trout to elusive brown trout. Having a rental car from Missoula Adventure Rentals gives you the freedom to explore all these incredible fishing spots at your own pace.

Introduction to Western Montana's Fishing Treasures

Western Montana is a fisherman's dream, with over 22,000 miles of rivers and streams and countless pristine lakes teeming with fish. The region around Missoula serves as the perfect basecamp for accessing these incredible fishing opportunities. Whether you're a fly fishing purist or prefer spin casting, the waters here will exceed your expectations.

Recent surveys show Montana's fishing industry contributes over $900 million annually to the state's economy, with Western Montana accounting for nearly 60% of that total.

The secret? An unparalleled diversity of fish species in some of the most breathtaking settings imaginable.

1. Rainbow Trout: The Showstoppers

Rainbow trout are the rock stars of Montana's waters, known for their spectacular aerial displays when hooked. These hard-fighting fish average 12-18 inches in most rivers, with trophy fish exceeding 20 inches.

Prime Locations:

• Clark Fork River: Recent reports show excellent hatches and active fish

• Bitterroot River: Over 80 public access points along its length

• Rock Creek: 50+ miles of blue-ribbon trout water

"The rainbow trout on Rock Creek hit dry flies with such enthusiasm - it's pure fishing magic!" - Local Guide

2. Brown Trout: The Clever Challengers

Brown trout offer a more cerebral fishing experience, often requiring precise presentations and stealthy approaches. These golden-hued fish can grow to impressive sizes, with the Montana state record being a 29-pound behemoth.

Best Spots:

Location	Peak Season	Average Size
Madison River	Fall	14-20"
Lower Clark Fork	Spring / Fall	16-22"
Bitterroot River	Summer	12-18"

3. Cutthroat Trout: Montana's Native Jewel

The Westslope Cutthroat trout, Montana's state fish, is easily identified by the vivid red slash marks under its jaw. These native fish provide an authentic Western Montana fishing experience.

Top Waters:

• Blackfoot River (excellent dry fly action)

• Flathead River system

• High mountain lakes (for pure-strain cutthroats)

4. Bull Trout: The Protected Giants

While strictly regulated (often catch-and-release only), encountering a bull trout is a highlight of any Montana fishing trip. These apex predators can exceed 30 inches in length. Regulation Note: Always check current fishing regulations as bull trout protections change annually.

5. Brook Trout: The Mountain Gems

These colorful char thrive in cold mountain streams and lakes. While generally smaller than other trout species, their vibrant colors make them a photographer's favorite. Best Access Points:

• Georgetown Lake

• High country lakes reachable by forest roads

• Smaller tributaries of major rivers

6. Northern Pike: The Freshwater Barracudas

For something completely different, target northern pike in Western Montana's lakes. These aggressive predators provide heart-stopping strikes and are best fished from May through October.

Top Pike Waters:

• Seeley Lake

• Swan Lake

• Salmon Lake

Essential Fishing Regulations

Before you cast your line:

• Purchase a Montana fishing license (required for ages 12+)

• Review species-specific regulations

• Check for seasonal closures

• Confirm bait restrictions (many waters are fly-fishing only)

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Why You Need a Rental Car for Your Fishing Adventure

Western Montana's best fishing spots are spread across a vast area, often requiring travel down forest roads or between river valleys. A rental vehicle from Missoula Adventure Rentals provides:

✅ Freedom to explore multiple waters in one trip

✅ Ability to reach remote access points

✅ Secure storage for expensive fishing gear

✅ Comfort after long days on the water

✅ Reliability for early morning departures

Pro Tip: Book your rental early during peak fishing seasons (June-September) when demand is highest.

Plan Your Perfect Fishing Trip

1. Choose your target species and research best locations

2. Book your rental vehicle at Missoula Adventure Rentals

3. Pack appropriate gear for your chosen fishing style

4. Check current conditions with local fly shops

5. Respect the resource by following all regulations

   
   

Your Western Montana Fishing Adventure Awaits

From the acrobatic rainbow trout to the cunning brown trout, Western Montana offers some of the most exciting freshwater fishing in North America. With your own rental vehicle, you'll have the freedom to experience it all at your own pace.

Ready to cast your line?

Reserve your rental car today and start planning your ultimate Western Montana fishing adventure!

All fishing information current as of May 2025. Always verify regulations before your trip.