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Longmont Museum

A contemporary building exterior with a glass rotunda

Hours of Operation

During the construction of our new galleries, the Museum building will only be open during education and auditorium/courtyard program hours. We will not have general open hours until the gallery expansion is complete in Fall 2026.

Location

Longmont Museum

400 Quail Road

Longmont, CO 80501

 

Due to the expansion construction, our parking lot will inaccessible beginning Wednesday, July 16 through the end of August. During this time, please park in the Recreation Center main lot or in the Tennis Court parking lot behind the Rec Center.

Galleries Closed for Expansion

The Longmont Museum galleries are now closed for construction until Fall 2026 as we work toward our exciting expansion.

 

Even though we will not have exhibits during this time, Museum education programs and auditorium and courtyard events will continue!

 

Upcoming Events and Programs

Find your community with Longmont Museum’s vibrant performances, talks, films, classes for both adults and children, and more.

Educational Programs and Resources

From early childhood programs and school tours to adult creative classes, we provide interactive and engaging educational experiences.

Historic Collections

The Longmont Museum’s collection includes more than 17,000 objects, 10,000 photographs, and thousands of documents relating to Longmont and the St. Vrain Valley.

Longmont Main Street early 1900s

 

Virtual Historic Longmont Tours

Historic photographs, text and audio recordings that walk you through different aspects of Longmont’s rich history from a handy mobile website.

Explore Tours

Historical_Longmont_Municipal_Light_&_Power

 

Online Historic Photo Collection

Explore more than 80,000 photographs showcasing Longmont’s past, from the 1860s to present.

Explore Collection