New York–New Jersey Highlands New York–New Jersey Highlands The New York – New Jersey Highlands is a geological formation composed primarily of Precambrian igneous and metamorphic rock running from the Delaware River near Musconetcong Mountain, northeast through the Skylands Region of New Jersey along the Bearfort Ridge and the Ramapo Mountains, Sterling Forest, Harriman and Bear Mountain State Parks in New York, to the Hudson River at Storm King Mountain. The northern region is also known as the Hudson Highlands and the southern as the New Jersey Highlands. A broader definition would extend the region west to Reading, Pennsylvania, and east to the Housatonic
Triangle, New York Triangle has a total area of , of which is land and , or 4.79%, is water. The Tioughnioga River, a tributary of the Susquehanna River, flows through the southwest part of the town. The east town line is the border of Chenango County, and the north town line is the border of Cortland County. New York State Route 206 is an east-west highway in the town. New York State Route 26 is a north-south highway on the east side of Whitney Point Reservoir. Interstate 81 and U.S. Route 11, along with New York State Route 79, pass through the