The story of John Boyd Thacher State Park and the Indian Ladder Region is the story of how a wilderness became a park. Hardworking farmers transformed the forests into farm fields and blasted a roadway through a cliff to get their goods to market. John Boyd Thacher and his wife, Emma Treadwell Thacher, permanently protected the wilderness for all to enjoy. Photographs show 19th-century tourists making their way from the train stations in Voorheesville,...