John Boyd Thacher State Park: Indian Ladder Trail Professional Review and Guide
"Limestone cliffs, spectacular valley views, hanging gardens, jagged rock formations, and coves behind waterfalls: this is the must-see trail in the Capital region.
Of the many excellent hiking opportunities in the greater Albany area, Indian Ladder Trail stands out as the best representation of central New York’s geological story. The hike traces an edge of the Helderberg Escarpment, where the collision of continents hundreds of millions of years ago forced limestone, sandstone, and shale peaks up from the depths of the Earth’s bedrock. Over eons, wind and weather wore away the sharp peaks and left behind this long range of cliffs, breaking away great limestone slabs and leaving a rock wall perpendicular to the valley floor at its base."