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Longmont Farmers Market

Longmont Farmers Market

North Parking Lot 9595 Nelson Rd, Longmont

Longmont Farmers Market Saturdays 8AM to 1PM April 5 – November 15, 2025 Boulder County Fairgrounds Longmont, CO 80501 No Pets Please! On the fourth Saturday of every month, we invite local artisans to join the market for the ultimate local shopping experience. Their one-of-a-kind items include everything from artisanal body care products, to handmade clothing items and accessories, jewelry makers, and more. Longmont is the home of a lively music scene, and the farmers market is no exception. From dance-worthy drum circles, to string quartets and cover bands, there’s always something delightful to listen to as you shop and eat at the Longmont Farmers Market.

Native American Art Auction

Barn A 9595 Nelson Road, Longmont

Native American Art AuctionSaturday, 8am-4pm, auction starts at 10am Sunday, 8am-4pm, auction starts at 11am

The Geology of Sandstone Ranch

Sandstone Ranch 3001 CO-119, Longmont

Discover the fascinating geology of the Colorado Front Range and Sandstone Ranch. Join us for a 1-mile loop as we explore the tales told by the rocks formed from ancient dunes and beaches, shallow oceans and estuaries full of sea life, and a time of glaciers. Registration for most programs begins on the 20th of the month before the event. Registration required. Register .tribe-events-c-subscribe-dropdown{display:none;}

Agricultural Heritage Center Open

Agricultural Heritage Center Open

Agricultural Heritage Center 8348 Ute Hwy, Longmont

The Agricultural Heritage Center is open Friday, Saturday, and Sunday from 10 a.m. - 5 p.m., April 1 through Oct. 31. Please note that center will be closed Friday, July 4, Saturday, Sept. 27, and Sunday, Oct. 19.