Trinidad History Museum Guide

Set within Trinidad’s acclaimed historic district, the Trinidad History Museum occupies an entire city block and brings together four historic buildings and heritage gardens to tell southern Colorado’s story. The complex includes two late‑19th‑century homes, the Bloom Mansion and Baca House as well as the Barglow Building and the Santa Fe Trail Museum. These structures provide an intimate setting that blends architecture, gardens and curated exhibits, allowing visitors to explore Trinidad’s multicultural past at their own pace. The Trinidad History Museum is just a 3 minute walk from our award winning hotel in Trinidad CO.

The museum grew out of a community effort back in the 1950s. Local artist Arthur Roy Mitchell (for whom Trinidad’s A.R. Mitchell Museum is named) persuaded landowners to purchase the dilapidated Baca House and donate it to the city. After overseeing its restoration, Mitchell opened the Trinidad Pioneer Museum in 1955. In 1961 the Colorado Historical Society (now History Colorado) acquired the property, turning the Pioneer Museum into the Santa Fe Trail Museum; additional acquisitions include the 1906 Barglow Building and the opulent 1882 Bloom Mansion (same owner as the Bloom Block which is the name of the building The Well Hotel & Taproom is located in) which transformed the site into today’s Trinidad History Museum. Exhibits now explore topics such as southern Colorado’s Borderlands history, the Santa Fe Trail, historic photography from the Aultman Studio, and the region’s health and medicine heritage.

• Baca House (1873) – Originally built for Santa Fe Trail entrepreneur John Hough, this unusual adobe house was purchased by ranchers Felipe and Dolores Baca in 1873 by trading 22,000 pounds of wool. The two‑story residence features Greek architectural details, a widow’s walk and rooms furnished with colorful Rio Grande textiles and Victorian furniture that evoke the Baca family’s lifestyle.

• Bloom Mansion (1882) – An outstanding example of ornate Second Empire architecture, the Bloom Mansion retains period furnishings that illuminate the stories of the Bloom family and the building’s later role as a rooming house.

• Barglow Building (1906) – Four Doric columns and a Greek‑inspired pediment frame the entrance to this 1906 structure, originally a medical office and family apartment. Today the building houses exhibits on local history and is included with general admission.

• Baca‑Bloom Heritage Gardens – Outside, Victorian flowers, antique roses, grape vines and water‑wise native plants fill the heritage gardens. Heirloom herbs and vegetables thrive in the Southwest Kitchen Garden and Annual Ethnic Garden, while visitors can relax with a game of croquet in the Bloom yard.

• Borderlands of Southern Colorado & Santa Fe Trail exhibits – These exhibits examine the Santa Fe Trail’s role not just as a trade route but as a conduit for ideas, religions and traditions. They trace the region’s history from early encounters between Spanish and Indigenous peoples to the women merchants and families who shaped the borderlands.

• General admission: Adult tickets cost $7, senior (60+) admission is $5 and children/museum members enter free.

• Guided tours: Guided tours—often focusing on the Baca House and Bloom Mansion cost $10; call ahead to schedule.

• Historic house tickets: Individual tickets for the Baca House or Bloom Mansion cost $3 each and include access to museum exhibits.

• Military discount: Active‑duty military personnel and their families receive free admission between Memorial Day and Labor Day

Hours of Operation: 10am-4pm Tuesday to Saturday

Hours of operation: 10 a.m.–4 p.m., Tuesday to Saturday

The Trinidad History Museum is open Tuesday through Saturday from 10:00 a.m. to 4:00 p.m., with final museum entry at 3:00 p.m.. The gift shop and grounds remain open until 4 p.m. The museum is closed on Sundays and Mondays. 

Best times to visit

• Mid‑morning (10:30 a.m.–12:00 p.m.): Galleries and historic homes tend to be the most quiet soon around mid morning, making it easier to appreciate the architectural details and enjoy natural light streaming through the mansion windows.

• Weekday afternoons: After lunch the museum is generally less crowded, allowing for more private exploration of exhibits and gardens.

• Special events: Throughout the year the museum hosts Borderlands speaker series, teas in the garden and other programs. Checking the History Colorado events calendar can help you align your visit with lectures or community gatherings.