Endangered Places Archive
Use this tool to search for sites included on America's 11 Most Endangered Historic Places list in the last two decades. Since 1988, 211 sites have been recognized as threatened. You can search by state, year, or even find out whether a site has been saved or still needs your support.
Domino Sugar Refinery, Brooklyn, NY. Brooklyn's industrial waterfront was listed as endangered in 2007.
Credit: Municipal Art Society of New York
Minidoka National Historic Site, Idaho, 2007
Minute Man National Historical Park and Environs, Massachusetts, 2003
Mission San Miguel Arcangel, California, 2006
Missouri River Cultural and Sacred Sites, South Dakota, 2002
Monocacy Aqueduct, Maryland, 1998
Montezuma Castle, New Mexico, 1997
Montpelier, Virginia, 1991, 1992
Mount Taylor, New Mexico, 2009
Nantucket, Massachusetts, 2000
Natchez, Mississippi, 1994
National Landscape Conservation System, Wyoming, 2005
Nine Mile Canyon, Utah, 2004
Ocmulgee Old Fields Traditional Cultural Property, Georgia, 2003
Okeechobee Battlefield, Florida, 2000
Old Deerfield Historic District, Massachusetts, 1988, 1989
Old Kaskaskia Village, Illinois, 1988, 1989
Oldest Surviving McDonald's, California, 1994
Ossabaw Island, Georgia, 1995
Over-the-Rhine Neighborhood, Ohio, 2006
Peace Bridge Neighborhood, New York, 2008
Penn School, South Carolina, 1990, 1991
Petoskey, Michigan, 1996
Philip Simmons' Workshop and Home, South Carolina, 2007
Pinon Canyon, Colorado, 2007
Pompey's Pillar, Montana, 2002
