Microbrewery & Tap Room located in Monmouth, Maine
Grateful Grain Brewing Co. is Monmouth, Maine's first, oldest and largest brewery. Our microbrewery and tap room is located at 26 Route 126 in Monmouth, Maine.
From our flagship New England IPA (The Experience) to our robust Red Ale (Dragin Magick) we've created a style and flavor for almost every beer enthusiast. Our small tap room & outdoor seating is a fun and relaxed atmosphere where friends and family can get together and enjoy good company over delicious beers.
Brewed together by Trevor and Tom, this classic German-style Märzen pours a beautiful copper color with a smooth, malt-forward flavor. At 5.6% ABV, it’s the perfect beer to welcome the fall season. Prost!.
This hoppy Session IPA is truly an all day crushable Experience in your mouth. A perfect “‘lawnmower beer.”
Juicy, resinous, and profoundly beautiful with its golden color. Fusion packs a punch of citra hops. We added some Citra Incognito and Citra Lupomax hops that boost its profile to the next level.
A crisp, classic American style IPA bittered with CTZ (Columbus/ Tomahawk/Zeus) hops and heavily dry-hopped with Amarillo and Simcoe.
Brewed specifically for Suicide Awareness Month, this beer is more than just a drink—it's a tribute to the friends, coworkers, and family members connected to our team. Brewed with Centennial, Citra, Galaxy, Mosaic, and El Dorado hops. Bursting with juicy notes of pineapple, passionfruit, grapefruit, and citrus, it offers vibrant flavors with minimal bitterness, making it smooth and refreshing.
A double version of our Flagship New England IPA - The Experience.
A stout full of character, dark and roasty with chocolate notes. Made with Centennial hops and finished with a vanilla inclusion.
Will be on tap soon.
This beer is in memory of Daniel “Nick’ Knowlton, Lewiston, Maine’s own Rock N’ Roll legend. (July 16, 1951-June 23, 2017) He was the first person offered to sing “Dream Weaver,” he passed it up and chose family over fame. Citra, Mosiac, Simcoe and El Dorado hops.
A crisp, clean, easy drinking pale ale with a generous charge of late addition Mosaic Hops to deliver hoppy flavor and aroma. (Mosaic in dry hop)
This pale lager boasts a golden color with a dense, creamy white head that lasts. It features a delightful bready malt character and a slightly floral and herbal hop profile.
-All beers on tap are available to go in 32 oz growlers. -Six Pack, Mix Packs also available.
Find your style in all sizes and colors!! 🎨
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Today | Closed |
Tap Room is open for indoor and outdoor seating.
Monday & Tuesday: Closed
Wednesday - Friday: 3PM - 8PM
Saturday: 12PM - 8PM
Sunday: 12PM - 6PM



