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
| Brewery | Base | Three beers to explore |
|---|---|---|
| Big Sky Brewing Company | Missoula | Moose Drool · Big Sky IPA · Oktoberfest |
| Bayern Brewing | Missoula | Bayern Amber · Dragon’s Breath · Bayern Pilsener |
| KettleHouse Brewing Company | Bonner | Cold Smoke · Double Haul · Hellgate |
| Lewis & Clark Brewing Company | Helena | Miner’s Gold · Prickly Pear Pale Ale · Tumbleweed |
| Blackfoot River Brewing Company | Helena | Single Malt IPA · Blue Collar ESB · Oatmeal Stout |
| Bozeman Brewing Company | Bozeman | Bozone Amber Ale · Hopzone IPA · Plum Street Porter |
| MAP Brewing Company | Bozeman | Midas Crush · Strange Cattle · Sticke Shift |
| Philipsburg Brewing Company | Philipsburg | Otter Water · Haybag · Razzu! |
| Draught Works | Missoula | Hand Rolled · Pineapple Express · That’s What She Said |
| Bitter Root Brewing | Hamilton | Bitter 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.
Moose Drool
Brewed by Big Sky Brewing Company
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.
Big Sky IPA
Brewed by Big Sky Brewing Company
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.
Oktoberfest
Brewed by Big Sky Brewing Company
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.
Bayern Amber
Brewed by Bayern Brewing
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.
Dragon’s Breath
Brewed by Bayern Brewing
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.
Bayern Pilsener
Brewed by Bayern Brewing
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.
Cold Smoke
Brewed by KettleHouse Brewing Company
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.
Double Haul
Brewed by KettleHouse Brewing Company
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.
Hellgate
Brewed by KettleHouse Brewing Company
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.
Miner’s Gold
Brewed by Lewis & Clark Brewing Company
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.
Prickly Pear Pale Ale
Brewed by Lewis & Clark Brewing Company
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.
Tumbleweed
Brewed by Lewis & Clark Brewing Company
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.
Single Malt IPA
Brewed by Blackfoot River Brewing Company
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.
Blue Collar ESB
Brewed by Blackfoot River Brewing Company
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.
Oatmeal Stout
Brewed by Blackfoot River Brewing Company
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.
Bozone Amber Ale
Brewed by Bozeman Brewing Company
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.
Hopzone IPA
Brewed by Bozeman Brewing Company
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.
Plum Street Porter
Brewed by Bozeman Brewing Company
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.
Midas Crush
Brewed by MAP Brewing Company
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.
Strange Cattle
Brewed by MAP Brewing Company
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.
Sticke Shift
Brewed by MAP Brewing Company
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.
Otter Water
Brewed by Philipsburg Brewing Company
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.
Haybag
Brewed by Philipsburg Brewing Company
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.
Razzu!
Brewed by Philipsburg Brewing Company
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