Big Spring Brewing proudly brews in Lewistown, a small town located in almost the exact center of Montana, where the easy pace of life is best topped off with a cold beer.

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Big Spring Brewing :: Brewing craft beer in Lewistown, Montana.


Big Spring Brewing is housed inside the historic Central Feed Mercantile building in downtown Lewistown, Montana. Our brewery fresh craft beers are always on tap at our neighboring steakhouse, Central Feed Grilling Company. You will appreciate their friendly, warm, and inviting atmosphere while you enjoy a refreshing Big Spring Brewing beer.

We strive to bring quality and craftsmanship to every beer we brew. We take pride in sourcing local ingredients, using 2-row barley grown in Montana and pristine water sourced from the local Big Snowy Mountains to brew our craft beer.

We are local and we proudly support local businesses and nearby farms, from using fresh roasted coffee beans from Rising Trout Coffee in our Coffee Porter, to local honey used to finish off our Honey Kölsch, to donating spent grain to local farmers to use as feed for their pigs. We feel we are part of the best small community in Montana and love where we brew.


We’re on tap at Central Feed Grilling Co. where you can also get growlers or crowlers filled to go. Our three most popular beers are now in 6-packs at retail locations in Fergus County, Lewis & Clark County and Gallatin County.