Holden/Marolt Mining and Ranching Museum

The Holden/Marolt Museum is a mining and ranching museum on Highway 82 in Aspen that documents the industrial history of the region. The site features preserved mining machinery, steam engines from the 1800s, authentic historic farm buildings, and a Victorian-era cabin furnished with period pieces.

The Holden Lixiviation Works were built in 1891 and used an advanced silver ore processing method that was employed at only a handful of locations worldwide. Operations ceased within months when the economic crisis of 1893 caused silver prices to collapse.

The museum shows how silver mining and ranching shaped early settlement patterns and the daily routines of local workers and their families. Visitors can see how these industries were central to how people lived and organized themselves in this mountain region.

The museum opens during warmer months and entry is free, with guided tours available through the industrial complex. Visitors should bring weather-appropriate clothing since most buildings are outdoors and exposed to mountain conditions.

The processing method used here was one of the rare technologies of its time that employed a chemical leaching process for silver extraction. This particular technique was so uncommon globally that only a handful of similar facilities existed anywhere in the world.

Location: Colorado

Location: Pitkin County

Location: Aspen

Inception: 2003

Address: 40180 COLORADO 82

Phone: +19709253721

GPS coordinates: 39.19278,-106.83472

Latest update: December 14, 2025 17:02