Denver South Park and Pacific Historical Society

Welcome to the DSP&P Historical Society

Boreas Pass Railroad Day 2021 is scheduled for August 21, 2021 (the third Saturday in August).

The society's annual convention is scheduled for August 19-20-21, 2021 in Leadville.

videos by James MacKay

If you would like to volunteer, make comments or have questions, please contact us at

A YouTube presentation with materials provided by Bob Schoppe and recorded, edited and narrated by James Mackay.

The Denver, South Park & Pacific Historical Society is a 501(c)(3) organization established to support the preservation of the history and artifacts of all the predecessor lines that became the narrow gauge portion of the Colorado & Southern Railway. The Society encourages artifact and equipment acquisitions, as well as dissemination of knowledge about these railroads and their effect on the history of Colorado and the nation.

Check out our calendar for 2021 in the store

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The Denver, South Park & Pacific Historical Society would like to thank the following sponsors for their support: