America's 11 Most Endangered Places or America's 11 Most Endangered Historic Places is a list of places in the United States that the National Trust for Historic Preservation considers the most endangered. It aims to inspire Americans to preserve examples of architectural and cultural heritage that could be "relegated to the dustbins of history" without intervention.
The John Osterman Gas Station in Peach Springs, Arizona, included on the 2023 list
The National Trust for Historic Preservation is a privately funded, nonprofit organization based in Washington, D.C., that works in the field of historic preservation in the United States. The member-supported organization was founded in 1949 by congressional charter to support the preservation of America’s diverse historic buildings, neighborhoods, and heritage through its programs, resources, and advocacy.
The National Trust for Historic Preservation was headquartered in the Watergate complex, Washington, D.C.
Woodlawn Plantation & Pope-Leighey House, Alexandria, Virginia was the first site acquired for the National Trust portfolio
The portfolio of National Trust sites has expanded to include Philip Johnson's Glass House in New Canaan, Connecticut
The historic Rosenwald Schools are named a National Treasure