Indiana Landmarks has released its annual list of the state’s 10 Most Endangered historic places to raise awareness and spark rescue efforts. This year’s sites face threats ranging from neglect and abandonment to development pressure. The 2026 list includes Cutler’s historic Adams Mill, Fortville’s Ayres House, Indianapolis’s Castle Hall, the New Albany City-County Building, and Evansville’s First Church of Christ, Scientist. Other imperiled landmarks include the Plymouth Fire Sta