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Old Main at CU Boulder: History, Flatirons Views & Fun Facts

Old Main: CU Boulder’s First Building with an Epic Mountain Backdrop

Today’s Outdoor Picture of the Day highlights Old Main, the very first building at the University of Colorado Boulder. Completed in 1876 and set against the breathtaking Flatirons and Rocky Mountains, Old Main is more than a landmark—it’s a story of heritage, resilience, and community pride.


A Landmark Worth Celebrating

Old Main is one of the most recognizable sights on campus. Its red-brick Victorian tower rises against the backdrop of Boulder’s famous sandstone peaks, offering a view that symbolizes both the university’s pioneering spirit and the natural beauty of Colorado. For nearly 150 years, it has stood as a proud reminder of CU’s origins and Boulder’s commitment to higher education.


From 1876 to Today

Construction began in 1876, the same year Colorado achieved statehood, and Old Main opened to students in September 1877. At first, it served every role—classrooms, administrative offices, and even CU’s first library.

By the 1920s, the building had fallen into disrepair, and there were calls for demolition. Instead, CU chose preservation, undertaking renovations that saved the structure. Another major restoration in the 1980s added modern updates, including the CU Heritage Center, which still occupies the third floor today.

Today, Old Main is home to faculty offices, the Chapel Theatre, and the Heritage Center, where exhibits tell the story of the university’s beginnings.


Why the View Matters

Few campus buildings in America can claim such a dramatic backdrop. The Flatirons rise directly behind Old Main, while the sweeping Rockies extend into the horizon. The photo captures not only the building’s historic design but also Boulder’s defining character: a seamless blend of scholarship, adventure, and natural wonder.


Fun Facts About Old Main

  • First Building: Old Main was CU Boulder’s very first campus building, standing alone on a prairie before others were added.

  • Community Funding: The Colorado Territorial Legislature allocated $15,000 for construction, while Boulder residents raised another $17,000 to guarantee the project.

  • Historic Recognition: Old Main is part of the Norlin Quadrangle Historic District, listed on the National Register of Historic Places.

  • Saved Twice: Renovations in the 1920s and 1980s kept Old Main standing when demolition was seriously considered.

  • Living History: The third floor houses the CU Heritage Center, where students, alumni, and visitors can explore CU’s past.


Closing

Old Main is more than just the first building at CU Boulder—it’s the soul of the university. Every photo of its tower framed by the Flatirons reflects a legacy of determination, education, and inspiration. As students, faculty, and visitors walk by, they’re reminded that Boulder’s story has always been one of vision, community, and a view worth preserving.

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