Palisade Avenue is the name given to a historic road which parallels the eastern crest of Hudson Palisades in northeastern New Jersey. It travels between Jersey City and Fort Lee, passing through Jersey City Heights, North Hudson, and Cliffside Park, with various parts carrying Hudson and Bergen county route designations. The avenue re-aligns itself at several places along its route as it crosses traditional municipal boundaries created in the 19th century. As a primary route running along the top of the Hudson Palisades, many segments offer scenic views of the Hudson River and the New York skyline. Since 2020 there is proposed state legislation to restrict building heights that would rise above the cliffs on the eastern side of Palisade Avenue along the entire corridor from Jersey City to Fort Lee.

The Heights or Jersey City Heights is a neighborhood in Jersey City, New Jersey, located atop the New Jersey Palisades, along the west side of the Hudson River. It is bound by Paterson Plank Road on the north, Highway 139 on the south, Hoboken on the east, and the Hackensack River on the west. and Penhorn Creek on the west. Its postal area ZIP Codes are 07307, and portions of 07306.