10 Best Breweries in Montana—and 30 Beers Worth Trying

Montana brewery routes connect Missoula and Bonner with Helena, Bozeman, Philipsburg and Hamilton. These ten editorial selections offer thirty named beers across pale ale, IPA, wheat beer, German lager, Scotch ale, bitter, porter and stout. The order is a planning aid rather than a statewide tasting score.

Three beers per producer make useful comparisons. Current producer descriptions guide the selections; distributor and brewery-profile strengths supplement pages without numeric specifications. Seasonal and portfolio status do not guarantee daily inventory. Check the actual menu, package and serving batch before traveling for one particular beer.

Montana brewery picks at a glance

BreweryBaseThree beers to explore
Big Sky Brewing CompanyMissoulaMoose Drool · Big Sky IPA · Oktoberfest
Bayern BrewingMissoulaBayern Amber · Dragon’s Breath · Bayern Pilsener
KettleHouse Brewing CompanyBonnerCold Smoke · Double Haul · Hellgate
Lewis & Clark Brewing CompanyHelenaMiner’s Gold · Prickly Pear Pale Ale · Tumbleweed
Blackfoot River Brewing CompanyHelenaSingle Malt IPA · Blue Collar ESB · Oatmeal Stout
Bozeman Brewing CompanyBozemanBozone Amber Ale · Hopzone IPA · Plum Street Porter
MAP Brewing CompanyBozemanMidas Crush · Strange Cattle · Sticke Shift
Philipsburg Brewing CompanyPhilipsburgOtter Water · Haybag · Razzu!
Draught WorksMissoulaHand Rolled · Pineapple Express · That’s What She Said
Bitter Root BrewingHamiltonBitter Root IPA · Dirt Church · Barley Ridge Nut Brown

1. Big Sky Brewing Company

Big Sky gives the Missoula route an American brown ale, a malt-supported IPA and an autumn lager. Its current beer pages establish the named selections, while distributor specifications fill the numeric details missing from the producer text.

Moose Drool is the natural starting point for this flight. Its published strength varies between distributor lists, so confirm the actual batch. Oktoberfest has a seasonal window rather than an everyday stock promise.

#1 in this roundup
Beer profile

Moose Drool

Brewed by Big Sky Brewing Company

StyleBrown Ale - American
ABV5.1
AvailabilityYear-round portfolio; distributor strengths differ between 5.0% and 5.1%; confirm package.
Brewed inMissoula, Montana

Four malts with East Kent Goldings, Willamette and Liberty hops.

BAR NOTES

Moose Drool is an American brown ale with a mahogany color and coffee-and-cocoa tasting notes. Big Sky names four malts and East Kent Goldings, Willamette and Liberty hops, balancing the malt character with restrained bitterness.

The card uses the 5.1% distributor specification, also reflected in the exact beer profile; another Montana distributor lists 5.0%. Check the package rather than treating those listings as interchangeable. Coffee and cocoa describe flavor here, not declared additions.

#2 in this roundup
Beer profile

Big Sky IPA

Brewed by Big Sky Brewing Company

StyleIPA - American
ABV6.2
AvailabilityCurrent packaged portfolio; distributor lists cans and draft.
Brewed inMissoula, Montana

Assertive hops supported by a malty backbone.

BAR NOTES

Big Sky IPA takes a more assertive direction than Moose Drool, pairing a pronounced hop presence with a malt backbone. The distributor lists 6.2% and 65 IBUs, placing it among the stronger and more bitter beers in this flight.

Try it alongside KettleHouse Double Haul or Bozeman Hopzone to compare how malt supports hops. The producer’s concise description does not establish a detailed hop bill, so the named varieties from those other beers should not be transferred here.

#3 in this roundup
Beer profile

Oktoberfest

Brewed by Big Sky Brewing Company

StyleLager - Märzen
ABV5.6
AvailabilitySeasonal; distributor lists September–October, cans and draft.
Brewed inMissoula, Montana

Märzen lager conditioned at cold temperatures for months.

BAR NOTES

Big Sky’s Oktoberfest is a Märzen-style lager, with the brewery emphasizing months of cold cellaring. The distributor specifies 5.6% and a September-through-October window, making timing part of the choice rather than incidental information.

Compare it with Bayern Amber for two Montana interpretations of the Märzen tradition. A seasonal window guides the search but cannot guarantee a particular tap or store has stock, especially as the brewery moves into its winter releases.

2. Bayern Brewing

Bayern’s Missoula lineup offers a focused German-style comparison: Amber, Dragon’s Breath and Pilsener. The producer publishes strengths, availability and brewing details for each, giving this flight a different emphasis from the state’s many IPAs.

Amber and Pilsener are lagers, while Dragon’s Breath is the brewery’s dark wheat hefeweizen. Their shared home does not make their grain bills, yeast character or flavor priorities identical.

#4 in this roundup
Beer profile

Bayern Amber

Brewed by Bayern Brewing

StyleLager - Märzen
ABV5.4
AvailabilityProducer year-round list; draft and bottles.
Brewed inMissoula, Montana

Rich malt with a smooth hop balance.

BAR NOTES

Bayern Amber is the brewery’s original 1987 beer, described as a Märzen-style lager at 5.4%. Rich malt and a smooth hop balance establish its role as the fuller, amber-colored opening pour in this German-style flight.

Compare it with Big Sky Oktoberfest before moving into the pale Pilsener. The year-round classification gives Amber a different planning role from an autumn-only release, while the producer’s draft-and-bottle listing still requires checking current stock at the venue.

#5 in this roundup
Beer profile

Dragon’s Breath

Brewed by Bayern Brewing

StyleWheat Beer - Dunkelweizen
ABV6.0
AvailabilityProducer year-round list; draft, bottles and 16-ounce cans.
Brewed inMissoula, Montana

Unfiltered dark wheat beer with Hallertauer Perle hops.

BAR NOTES

Dragon’s Breath is Bayern’s 6% dark wheat hefeweizen, also identified as dunkelweizen. The brewery describes a mild, unfiltered beer with moderate Hallertauer Perle hopping, giving wheat beer a darker expression without making it a porter or stout.

Use it as a comparison with the lighter hefeweizen tradition, then contrast it with the American wheat beers elsewhere in the guide. Dark color alone does not establish heavy roast, high bitterness or a stronger alcohol level than an IPA.

#6 in this roundup
Beer profile

Bayern Pilsener

Brewed by Bayern Brewing

StylePilsner - German
ABV5.0
AvailabilityProducer year-round list; draft, bottles and 16-ounce cans.
Brewed inMissoula, Montana

Golden lager with a distinctive hop finish and creamy head.

BAR NOTES

Bayern Pilsener is the 5% year-round lager, distinct from the brewery’s limited Celebration Pilsener. Its current specification lists 34 IBUs and a golden-blonde color, providing a more hop-focused finish than the malt-led Amber beside it.

The brewery recommends a slow pour into a fluted or tulip glass to build a creamy head. That serving detail makes a practical tasting comparison: notice carbonation and hop aroma before assuming every pale lager will have the same presentation.

3. KettleHouse Brewing Company

KettleHouse’s Bonner brewery supplies three recognizable selections: Cold Smoke, Double Haul and Hellgate. Its current product pages publish all three strengths and list cans, kegs and draft as available formats.

This flight moves from malt-led Scotch ale through American IPA to honey wheat beer. It also separates coffee-like flavor in a dark ale from honey that the brewery explicitly names as an ingredient.

#7 in this roundup
Beer profile

Cold Smoke

Brewed by KettleHouse Brewing Company

StyleScotch Ale / Wee Heavy
ABV6.5
AvailabilityProducer lists cans, kegs and draft; confirm venue stock.
Brewed inBonner, Montana

Dark, smooth ale with a slightly sweet coffee-like finish.

BAR NOTES

Cold Smoke is KettleHouse’s flagship Scotch ale at 6.5%, with just 11 IBUs in the current producer specification. The brewery describes a dark, smooth beer with a slightly sweet coffee finish, keeping the emphasis on malt rather than pronounced bitterness.

Its strength matches Double Haul, yet their bitterness and flavor directions differ sharply. Compare the two to see why alcohol percentage alone cannot predict a beer’s taste. The coffee description does not establish an actual coffee addition to Cold Smoke.

#8 in this roundup
Beer profile

Double Haul

Brewed by KettleHouse Brewing Company

StyleIPA - American
ABV6.5
AvailabilityProducer lists cans, kegs and draft; selected original IPA.
Brewed inBonner, Montana

Full-bodied IPA with Montana barley and Northwest Cascade hops.

BAR NOTES

Double Haul is a 6.5% IPA with Montana barley and Northwest-grown Cascade hops. KettleHouse lists 65 IBUs and describes a full body, giving this beer a more assertive hop structure than the equally strong Cold Smoke.

The name does not make it an imperial or double IPA; the producer identifies it simply as India Pale Ale. Compare its Cascade-led description with Blackfoot’s four-hop Single Malt IPA rather than importing assumptions from the word double.

#9 in this roundup
Beer profile

Hellgate

Brewed by KettleHouse Brewing Company

StyleWheat Beer - Hefeweizen
ABV4.8
AvailabilityProducer lists cans, kegs and draft.
Brewed inBonner, Montana

Honey contributes a floral aroma; retained yeast adds body and haze.

BAR NOTES

Hellgate is KettleHouse’s honey hefeweizen at 4.8%. The brewery explicitly connects honey with a floral aroma and fermentation strength, while leaving yeast in the finished beer to support body, head retention and a slight haze.

Compare that declared honey addition with Miner’s Gold or Haybag, whose published descriptions take different wheat-beer directions. Honey in the formulation does not guarantee a sugary finish, since fermentation can change how the ingredient presents in the glass.

4. Lewis & Clark Brewing Company

Lewis & Clark anchors one Helena flight with Miner’s Gold, Prickly Pear and Tumbleweed. Individual producer pages supply the strengths, grain bills and hops used here, ahead of generic descriptions in older brewery guides.

The brewery explicitly warns that its portfolio does not equal the current tap list. These are named choices to investigate, with the actual venue menu deciding what can be poured on a visit.

#10 in this roundup
Beer profile

Miner’s Gold

Brewed by Lewis & Clark Brewing Company

StyleWheat Beer - American Pale Wheat
ABV5.0
AvailabilityCurrent flagship portfolio; confirm the actual tap or package selection.
Brewed inHelena, Montana

Unfiltered American-style wheat ale with Montana-grown barley.

BAR NOTES

Although named Hefeweizen on the producer page, Miner’s Gold is described there as an unfiltered American-style wheat ale. The 5% recipe lists pale barley, malted wheat and caramel malt, with Tettnanger and Galena hops.

That explicit American-style description matters when comparing it with Bayern’s Bavarian wheat beers. Start this Helena flight with the lighter wheat selection, then move into Prickly Pear and Tumbleweed to compare their different hop and malt priorities.

#11 in this roundup
Beer profile

Prickly Pear Pale Ale

Brewed by Lewis & Clark Brewing Company

StylePale Ale - American
ABV5.2
AvailabilityCurrent flagship portfolio; confirm the daily menu.
Brewed inHelena, Montana

Cactus fruit with balanced malts and Cascade hops.

BAR NOTES

Prickly Pear is a 5.2% pale ale with Cascade hops, pale barley, crystal malt and dextrin malt. Its current individual producer page also explicitly mentions cactus fruit, giving the name a formulation connection beyond local storytelling.

The portfolio’s image label uses IPA wording, but the individual beer page identifies pale ale and lists 23 IBUs. This guide follows that detailed page. Compare its fruit-and-malt balance with the more heavily bittered Tumbleweed rather than treating both as the same style.

#12 in this roundup
Beer profile

Tumbleweed

Brewed by Lewis & Clark Brewing Company

StyleIPA - American
ABV6.2
AvailabilityCurrent flagship portfolio; check daily tap and package stock.
Brewed inHelena, Montana

CTZ, Cascade and Centennial hops over an amber malt backbone.

BAR NOTES

Tumbleweed is Lewis & Clark’s 6.2% IPA with CTZ, Cascade and Centennial hops. Pale barley, crystal malt and dextrin malt support an amber color and a strong malt backbone, with the producer specification listing 68 IBUs.

It closes the Helena flight with a more assertive hop emphasis than Prickly Pear. Compare it with Big Sky IPA at the same listed strength, paying attention to malt support and aroma rather than expecting ABV to determine the whole tasting experience.

5. Blackfoot River Brewing Company

Blackfoot River provides another Helena flight built around Single Malt IPA, Blue Collar ESB and Oatmeal Stout. Its producer pages document distinct grain and hop choices rather than relying only on broad style labels.

The retrieved pages mark Single Malt IPA and Blue Collar as on tap. Oatmeal Stout appears in the beer archive and in a scheduled beer-engine listing, so its serving format and timing need separate confirmation.

#13 in this roundup
Beer profile

Single Malt IPA

Brewed by Blackfoot River Brewing Company

StyleIPA - American
ABV6.9
AvailabilityProducer page marked on tap when checked; confirm current service.
Brewed inHelena, Montana

100% Maris Otter barley with Simcoe, Citra, Centennial and Cascade.

BAR NOTES

Blackfoot’s 6.9% Single Malt IPA uses only Maris Otter barley, with no specialty-malt blend. Simcoe, Citra, Centennial and Cascade hops supply a citrus-and-tropical bouquet, while the producer lists 55 IBUs and a medium body.

Single malt refers to the grain choice, not a single-hop recipe or whisky barrel treatment. Compare this American IPA with Hopzone’s five-malt foundation to explore two ways of building malt support beneath assertive hops.

#14 in this roundup
Beer profile

Blue Collar ESB

Brewed by Blackfoot River Brewing Company

StyleBitter - Extra Special / Strong
ABV5.4
AvailabilityProducer page marked on tap when checked; confirm current menu.
Brewed inHelena, Montana

British-style bitter with crystal malt, torrified wheat and flaked barley.

BAR NOTES

Blue Collar is Blackfoot’s British-style Extra Special Bitter at 5.4%. Montana barley joins British crystal and black malts, torrified wheat and flaked barley, with Magnum and East Kent Goldings hops balancing its full-bodied amber-to-copper profile.

The word bitter is a style name, not a promise that this will taste harsher than every IPA. Its listed 41 IBUs sit below Single Malt IPA. Compare the grain texture and English hop character before moving into the stout.

#15 in this roundup
Beer profile

Oatmeal Stout

Brewed by Blackfoot River Brewing Company

StyleStout - Oatmeal
ABV6.3
AvailabilityProducer archive; beer-engine schedule lists October 14; confirm current format and stock.
Brewed inHelena, Montana

Oatmeal supports a full body and smooth, slightly sweet finish.

BAR NOTES

Blackfoot’s Oatmeal Stout is listed at 6.3%, with a full body, slight sweetness and chocolate-like character. The brewery specifically credits oatmeal for the creamy texture, giving the dark beer a concrete grain-based explanation.

The retrieved beer-engine schedule names a future October 14 serving, while the recipe page is an archive entry. Neither establishes that it pours every day. Keep the original stout separate from the scheduled peppermint, pepper and Mexican-chocolate infusions.

6. Bozeman Brewing Company

Bozeman Brewing’s current menu includes Bozone Amber, Hopzone IPA and Plum Street Porter. The producer’s detailed pages identify all three as year-round selections and provide specific malt, hop and strength information.

The flight moves from amber ale to stronger IPA and robust porter. Food suggestions on the individual pages make this a useful stop for comparing malt character, hop aroma and roast alongside a meal.

#16 in this roundup
Beer profile

Bozone Amber Ale

Brewed by Bozeman Brewing Company

StyleRed Ale - American Amber / Red
ABV5.5
AvailabilityYear-round producer beer and retrieved current menu.
Brewed inBozeman, Montana

Montana pale barley, crystal and Vienna malt with late Cascade hopping.

BAR NOTES

Bozone Amber is the brewery’s 5.5% flagship ale, built from Montana-grown pale barley, crystal malt and Vienna malt. Magnum, Columbus and Santiam hops join a late Cascade addition, with 36 IBUs in the current specification.

The producer suggests chicken, seafood, burgers and spicy dishes as companions. Try it beside Bayern Amber to separate American amber ale from Märzen lager; the shared color term does not make their fermentation, grain choices or flavor balance identical.

#17 in this roundup
Beer profile

Hopzone IPA

Brewed by Bozeman Brewing Company

StyleIPA - American
ABV7.0
AvailabilityYear-round producer beer and retrieved current menu.
Brewed inBozeman, Montana

Five malts with Cascade and Simcoe dry hopping for citrus-apricot aroma.

BAR NOTES

Hopzone reaches 7% and 80 IBUs on the producer page. Five malts form its foundation, with Columbus, Cascade and Centennial contributing bitterness and flavor, followed by Cascade and Simcoe dry hopping for citrus-and-apricot aroma.

The brewery suggests curry and milder blue cheeses, useful starting points for a meal-based comparison. Taste it beside Blackfoot Single Malt IPA to contrast a blended malt foundation with an all-Maris-Otter approach, without reducing the comparison to bitterness numbers alone.

#18 in this roundup
Beer profile

Plum Street Porter

Brewed by Bozeman Brewing Company

StylePorter - American
ABV6.0
AvailabilityYear-round producer beer and retrieved current menu.
Brewed inBozeman, Montana

Seven malts give a velvety texture and chocolate-like flavor.

BAR NOTES

Plum Street Porter is a 6% robust porter with seven malts, a full body and subtle hop dryness. The brewery describes a velvety texture and a hint of chocolate; its deep coffee color is an appearance description, not an ingredient claim.

Roasted or smoked food, sausages and Gruyère appear among the producer’s pairing suggestions. Continue into other dark beer styles after this pour to compare porter structure with oatmeal stout and KettleHouse’s malt-led Scotch ale.

7. MAP Brewing Company

MAP adds a West Coast IPA, a New England IPA and Sticke Shift to the Bozeman route. Current producer descriptions establish the flavor direction, while its brewery profile supplies strengths absent from the individual website text.

The selected Sticke Shift description refers to the returning batch made with Gallatin Valley Malt. Its current profile lists 5.7%; older independent listings differ, so confirm the serving batch rather than treating that number as permanent.

#19 in this roundup
Beer profile

Midas Crush

Brewed by MAP Brewing Company

StyleIPA - American
ABV6.9
AvailabilityCurrent year-round producer listing; six-packs mentioned; profile-backed ABV.
Brewed inBozeman, Montana

Citra-led tangerine, grapefruit and watermelon notes with a dry finish.

BAR NOTES

Midas Crush is MAP’s West Coast-style IPA, with Citra hops bringing tangerine, grapefruit and watermelon tasting notes. The producer emphasizes a crisp, dry finish, and its brewery profile supplies the 6.9% strength used on the card.

Fruit words describe the hop presentation here rather than declared fruit additions. Compare its finish with Strange Cattle’s juicy New England direction, checking the actual package when buying a six-pack because the website text does not publish every numeric specification.

#20 in this roundup
Beer profile

Strange Cattle

Brewed by MAP Brewing Company

StyleIPA - New England / Hazy
ABV6.5
AvailabilityCurrent year-round producer listing; six-packs mentioned; profile-backed ABV.
Brewed inBozeman, Montana

Tropical, juicy IPA with pineapple and stone-fruit tasting notes.

BAR NOTES

Strange Cattle takes MAP’s flight into the New England IPA family. The producer describes pineapple and stone-fruit notes, juicy flavor and subtle bitterness; the brewery profile and package transcription both support a 6.5% strength.

Those fruit descriptions do not establish puree or juice in this beer. Compare it with Draught Works Pineapple Express, which explicitly names actual fruit additions, to distinguish hop-derived tropical language from a recipe built with tropical fruit.

#21 in this roundup
Beer profile

Sticke Shift

Brewed by MAP Brewing Company

StyleAltbier - Sticke
ABV5.7
AvailabilityCurrent producer listing; current brewery profile 5.7%, older listings differ.
Brewed inBozeman, Montana

Nutty, malty and bittersweet; returning batch uses Gallatin Valley Malt.

BAR NOTES

Sticke Shift provides a malt-led break between MAP’s IPAs. The producer’s returning-batch description names 100% Gallatin Valley Malt and nutty, malty, bittersweet flavors; its current brewery profile specifies 5.7%, ahead of older 5.6% listings.

The producer groups it under altbier, although its prose also calls it a German lager. This guide retains the altbier identity without inventing a fermentation schedule. Confirm the batch being served, especially when comparing older profiles with the anniversary-era description.

8. Philipsburg Brewing Company

Philipsburg’s staple list offers a lighter route through Otter Water, Haybag and Razzu! The producer provides strengths and ingredients, including the distinction between citrus-like hop flavor and actual raspberry additions.

Staple status does not promise every keg will be available: the brewery specifically recommends calling before traveling for a favorite. These three make a useful lower-strength comparison with the stronger IPAs elsewhere in the guide.

#22 in this roundup
Beer profile

Otter Water

Brewed by Philipsburg Brewing Company

StylePale Ale - American
ABV4.5
AvailabilityProducer staple list; call ahead before traveling for a specific beer.
Brewed inPhilipsburg, Montana

Extra-pale session ale with crisp citrus hop flavor.

BAR NOTES

Otter Water is Philipsburg’s 4.5% session pale ale with 25 IBUs. The brewery describes an extra-pale beer built around crisp citrus hop flavor without the stronger bitterness associated with its more assertive IPAs.

Use it as the lighter end of an American pale ale comparison with My Ruca or Prickly Pear. A lower strength does not remove the need to check stock; the staple page acknowledges that popular kegs can temporarily run out.

#23 in this roundup
Beer profile

Haybag

Brewed by Philipsburg Brewing Company

StyleWheat Beer - American Pale Wheat
ABV5.5
AvailabilityProducer staple list; confirm tap and packaged availability.
Brewed inPhilipsburg, Montana

40% malted white wheat, Cascade and Willamette hops, suspended yeast.

BAR NOTES

Haybag is the producer’s American hefeweizen at 5.5%, using 40% malted white wheat from Washington. Cascade and Willamette contribute grassy citrus notes, while its yeast remains suspended to give the beer its characteristic cloudy appearance.

Compare this American wheat beer with Miner’s Gold before switching to Bayern’s German wheat selection. Similar haze does not guarantee the same yeast character, and the producer’s citrus language does not declare citrus fruit as an ingredient.

#24 in this roundup
Beer profile

Razzu!

Brewed by Philipsburg Brewing Company

StyleFruit Beer - Raspberry Wheat
ABV5.2
AvailabilityProducer staple list; confirm current tap or package stock.
Brewed inPhilipsburg, Montana

Real Oregon raspberries give a light wheat ale a tart fruit character.

BAR NOTES

Razzu! is Philipsburg’s raspberry wheat beer at 5.2% and just 5 IBUs. The producer explicitly names real Oregon raspberries and a touch of wheat, making this a fruit-driven comparison rather than simply another beer with fruity hops.

Try it after Haybag to distinguish raspberry tartness from the grain and hop flavors of an American wheat beer. The low bitterness number does not mean no acidity; fruit character and hop bitterness measure different aspects of the tasting experience.

9. Draught Works

Draught Works rounds out Missoula with Hand Rolled, Pineapple Express and That’s