Endangered Places

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 Since 1997, Colorado Preservation, Inc. has developed Colorado’s Most Endangered Places Program to build awareness of, and assistance for, historically significant places within the state that are in danger of being lost. The success of the Endangered Places Program is based on the dedicated efforts of concerned citizens, legislators, local governments, commercial businesses, organizations and foundations, members, and donors who have contributed to successful partnerships and preservation solutions.   Click here to view all of our Endangered Places >>

The list includes 106 sites; 36 have been designated as saved, 6 have been lost and the remaining sites stand in various stages of progress.  Working on a historic property?  Make sure to consider the Secretary of the Interior’s Standards for Rehabilitation.


Nominations for the Endangered Places List are accepted throughout the year NOMINATION DEADLINE AUGUST 17, 2015

DOWNLOAD or complete the ONLINE Nomination Form here.

View Endangered Places Map in a full screen map

2015 Endangered Places

Four diverse, but very significant, sites were selected in 2015 that need special help. Demolition, neglect, natural forces, land value fluctuation, and unsympathetic owners are the forces that typically threaten historic buildings and significantly increase the danger to the unique places that link us to Colorado’s past. These are the special places that define our communities and form the foundation for our collective identity as Coloradans in the future. Colorado Preservation, Inc. devotes staff time and resources to raise funds and rally concerned citizens so that listed sites can be saved.


What Do These Categories (Save, In Progress, Alert, and Lost) Mean?

These categories are often site specific as to what they actually constitute; however, generally a “Save” constitutes that the historic resource is no longer endangered and threatened. This often means that one or more of the following have been completed:  rehabilitation, restoration, preservation, conservation, documentation, stabilization, interpretation. When sites are ”In Progress” this means that they are currently in the process of the aforementioned; however, the work is not complete. “Alert” means that the Listed sites are still in the planning process to become a “Save,” and “Lost” means that the site has been demolished.

What We Have Learned…


Since inception of the Endangered Places Program in 1997, Colorado Preservation, Inc. has only lost 6 sites. While this is a good track record, with these losses there are important lessons to be learned. One of the biggest lessons we have learned is that community support is huge. How a site moves from “Alert” to a “Save” depends in great part on how involved and dedicated the community is to protecting the resource. In recent years with the loss of the Given Institute in Aspen, and the Baldwin building in Holeyoke, we have learned that it is best to be pro-active regarding advocacy and outreach on the benefits of preservation and historic resources in general. Over the years we have also learned the importance of engaging, educating, and empowering communities not only with the outcome of a particular listed endangered resource, but also on how to prevent future threats.

How You Can Help


At the heart of historic preservation are the dedicated efforts of individuals.  Successful preservation requires the collaborative efforts of many and Colorado Preservation, Inc. needs your help.

1.  Nominate a threatened historic site to the Most Endangered Places List

For many sites in Colorado the first step in moving towards a save is raising awareness that a particular place is important and in danger.  The Endangered Places Program can provide the necessary outreach and technical assistance to communities throughout the state.  Learn more about the nomination process

2.  Volunteer your time to a local preservation organization or Colorado Preservation, Inc.   Many of our Endangered Places sites hold community work days to cleanup and/or restore the building.  Signup to receive the Colorado Preservation, Inc. newsletter to keep up-to-date on the latest calls for volunteers.  If you are interested in learning more about how to save a particular Endangered Place site, contact Colorado Preservation, Inc or visit the individual site page to learn more. 3.  Join Colorado Preservation, Inc. Your membership to Colorado Preservation, Inc. helps us build a future with historic places in Colorado.  Membership allows us to provide technical assistance to communities, nonprofit organizations, and individuals for grant preservation project management, interpretation and advocacy.  Become a member today! 4. Donate to a particular Endangered Places site or the Endangered Places Program Many of our sites have associated nonprofit groups who hold fundraisers or would appreciate donations, which go towards stabilization and restoration.  View the individual site page to learn more 5. Share the information about the Most Endangered Places Program with friends, local preservation groups, or local officials.


Donate to CPI

We hope you will extend your appreciation for Colorado's past into an investment in its future by making a tax-deductible gift today.

Featured Project

Granada Relocation Center: Amache

Working in partnership with the Friends of Amache and the National Trust for Historic Preservation, Colorado Preservation, Inc. was awarded two grants from the National Park Service’s Japanese American Confinement Sites Grant Program in June 2010. The first project is to develop a rehabilitation and reconstruction plan for the Water Tower, of which the original tank portion was found largely intact under ownership of the Fletcher family who owns a ranch 20 miles south of Granada.

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