Long before Montana became the Big Sky State, beer was already finding its place in the communities taking root across the territory. From the mining camps of the 1850s and 1860s to the craft breweries that now dot the state, brewing has evolved alongside Montana’s communities, economy, agriculture, and culture. As miners and settlers moved west in search of opportunity, breweries soon followed, providing fresh beer to workers and residents who often lived far from established markets. Immigrants also brought Old World brewing traditions, particularly from Central Europe, influencing the styles and techniques used by Montana’s early brewers.
Operating in Montana’s remote and often unforgiving landscape required resourcefulness. Brewers had to plan, stockpiling barley, hops, and other supplies before harsh winters could make travel difficult. What began as a practical necessity in isolated mining communities gradually developed into a lasting brewing tradition. More than 160 years later, that tradition continues through breweries such as Glacier Brewing Company in Polson, Ronan Cooperative Brewery in Ronan, and Flathead Lake Brewing Company in Bigfork, where Montana’s history of locally produced beer continues to be poured into every glass.
The first official brewery in Montana Territory is credited to Gilbert Brewing in Virginia City, which began operating in 1863. Other breweries quickly appeared throughout the territory. By the late nineteenth century, communities such as Helena, Butte, Missoula, and Kalispell had established brewing industries. Breweries were more than places where beer was produced. They could serve as gathering places and community institutions, hosting political discussions, civic events, celebrations, and social activities. In many Montana towns, the local brewery was an important part of the community’s identity.
Montana’s brewing industry was also closely connected to agriculture. Barley became an important crop, and Montana eventually developed a reputation as a major producer of malting barley. Early Montana brewers promoted the use of local ingredients, much as craft brewers do today. A 1901 advertisement for Billings Brewing Company, for example, emphasized the quality of its mountain water, while nineteenth-century advertisements promoted Montana-grown barley. That connection between agriculture and brewing remains an important part of the state’s modern beer culture.
The industry suffered a devastating setback with Prohibition. Montana enacted statewide prohibition in the 1910s, followed by national Prohibition in 1920. Breweries closed or were forced to find other products to manufacture. Some turned to soda, dairy products, or other businesses to survive. When national Prohibition ended in 1933, only a small number of Montana breweries remained. The rise of large national breweries and improvements in transportation and distribution made it increasingly difficult for small local breweries to compete. By the late 1960s, Montana’s independent brewing tradition had nearly disappeared.
The revival of Montana brewing began decades later. Home brewing, small-scale craft production, and changing consumer tastes helped create a new generation of Montana breweries. Yet even after breweries returned, Montana law presented challenges. For much of the twentieth century, breweries faced restrictions on selling beer directly to customers in taprooms. Brewers and supporters worked through the 1990s to change those laws, and legislation passed in 1999 created an exception allowing qualifying small breweries to provide and sell beer in sample rooms, subject to restrictions. The change helped establish the taproom culture that has become central to Montana’s craft beer industry.
In western Montana, that revival can be seen along the shores of Flathead Lake. Glacier Brewing Company in Polson opened in 2002, bringing a modern microbrewery to the community. Founder Dave Ayers had previous experience working at breweries in Colorado before returning to Montana. He eventually transformed a former racquetball facility into the brewery. Glacier Brewing became part of Polson’s local food and beverage culture, demonstrating how small breweries could adapt the national craft beer movement to a distinctly Montana setting.
A short drive north, Flathead Lake Brewing Company represents another chapter in the region’s craft beer story. Founded in Woods Bay in 2004, the brewery quickly gained national recognition. In 2006, it became the youngest brewery at the time to win two World Beer Cup awards. Its beers have included styles ranging from pale ales and wheat beers to stouts and IPAs. The brewery has also emphasized sustainability, incorporating energy- and water-efficient practices as well as solar and geothermal systems into its operations.
In Ronan, brewing has taken an especially community-centered form. Ronan Cooperative Brewery was created as part of an effort to revitalize downtown. Community members supported the idea of establishing a brewery as a gathering place and economic-development project. The cooperative incorporated in 2017, and members purchased ownership shares, giving the community a direct role in the business. The brewery opened in 2020 in a former Masonic Lodge, transforming an underused downtown building into a brewery and taproom. It became Montana’s first consumer-owned cooperative brewery.
Today, Ronan Cooperative Brewery produces small batches on a five-barrel system and emphasizes local economic sustainability. Its cooperative structure also reflects something present throughout Montana’s brewing history: beer is often about more than the beverage itself. It is about place, community, agriculture, entrepreneurship, and the people who gather around it.
Montana’s beer industry has therefore come full circle. The early breweries of the mining era served growing communities with locally made beer, while today’s craft breweries once again emphasize local identity and connection. From Glacier Brewing Company in Polson to Flathead Lake Brewing Company in Bigfork and Ronan Cooperative Brewery in Ronan, modern breweries are preserving an old Montana tradition while creating something distinctly their own.
The history of Montana beer is ultimately a history of resilience. The industry survived Prohibition, economic changes, competition from national breweries, and restrictive laws. Now, with breweries serving as gathering places across the state, Montana’s brewing tradition is once again an important part of the state’s cultural and economic landscape. More than a drink, Montana beer has become a reflection of the communities that make it.
Breweries were more than places where beer was produced. They could serve as gathering places and community institutions, hosting political discussions, civic events, celebrations, and social activities.
Beer is often about more than the beverage itself. It is about place, community, agriculture, entrepreneurship, and the people who gather around it.