Colorado Porch

History and culture - Mountains

The Holden/Marolt site shows Aspen's mining and ranching side by side

On Aspen's edge, the Holden/Marolt Mining and Ranching Museum sits on a silver-era ore works that later became a working ranch, telling both stories in one place.

Published June 10, 2026 - Last verified June 11, 2026

On the western edge of Aspen, near Highway 82, the Holden/Marolt Mining and Ranching Museum sits on ground that tells two of the valley’s main stories at once.

It began as an industrial site. In the early 1890s, during the silver boom, an ore-processing works opened here to treat low-grade ore and pull silver from it. Like much of Aspen’s silver economy, it ran into hard times after silver crashed, and the works eventually shut down.

Then the land changed jobs. A ranching family acquired the property and folded it into a working ranch, farming and raising stock here for generations. So the same ground that once held heavy mining machinery later grew hay and pastured cattle.

Today the site is open space owned by the City of Aspen, and the Aspen Historical Society runs a museum in one of the old buildings. That layering, mining first and ranching after, is exactly what makes the place useful for understanding the valley. Aspen is famous for silver, but ranching was a steady, longer-lasting way people made a living here too.

For the site’s history and visiting details, see the Aspen Historical Society’s Holden/Marolt pages.

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Sources and review

Where this information comes from

This note uses official or primary sources where practical. Local details can change, so confirm before acting.

Last reviewed
June 11, 2026