Denver South Park and Pacific Historical Society

Welcome to the DSP&P Historical Society

Due to the ongoing Coronavirus situation and the State of Colorado imposed restrictions, Boreas Pass Railroad Day 2020 has been cancelled and tentatively rescheduled for August 21, 2021 (the third Saturday in August).

Also, the society's annual convention in Leadville is now cancelled and has been rescheduled for August 19-20-21, 2021.

Update: Como Track Volunteer (mini) Work Week - August 12-13-14-15, 2020
As a fundraiser to support the platform extension, accommodations will be available at the Como Hotel during that week

Please check the Track Updates Page for more details on the work week, and the remaining 2020 Work Day Dates

South Park Line Intro created by Michael Sawyer

View in Full-Screen Mode for Best Video Experience

Videos by James Mackay

Video by Kurt Maechner

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

Contact us:


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