The Long Path is a 357-mile (575 km) long-distance hiking trail beginning in New York City, at the West 175th Street subway station near the George Washington Bridge and ending at Altamont, New York, in the Albany area. While not yet a continuous trail, relying on road walks in some areas, it nevertheless takes in many of the popular hiking attractions west of the Hudson River, such as the New Jersey Palisades, Harriman State Park, the Shawangunk Ridge and the Catskill Mountains. It offers hikers a diversity of environments to pass through, from suburbia and sea-level salt marshes along the Hudson to wilderness and boreal forest on Catskill summits 4,000 feet (1,220 m) in elevation.

The Palisades, also called the New Jersey Palisades or the Hudson River Palisades, are a line of steep cliffs along the west side of the lower Hudson River in Northeastern New Jersey and Southeastern New York in the United States. The cliffs stretch north from Jersey City about 20 miles (32 km) to near Nyack, New York, and are visible at Haverstraw, New York. They rise nearly vertically from near the edge of the river, and are about 300 feet (90 m) high at Weehawken, increasing gradually to 540 feet (160 m) high near their northern terminus. North of Fort Lee, the Palisades are part of Palisades Interstate Park and are a National Natural Landmark.