Title: John Boyd Thacher State Park and the Indian Ladder Region
Subjects: Trails, History, Pictorial works, Social life and customs, New york (n.y.), parks, New york (n.y.), description and travel, Parks, Description and travel
Places: Albany County, Albany County (N.Y.), Helderberg Mountains Region, John Boyd Thacher State Park (N.Y.), Albany Region (N.Y.), New York (State)