Todt Hill ( ) is a hill formed of serpentine rock on Staten Island, New York. It is the highest natural point in the five boroughs of New York City and the highest elevation on the entire Atlantic coastal plain from Florida to Cape Cod. The summit of the ridge is largely covered in woodlands as part of the Staten Island Greenbelt, although much of the surrounding area is developed and residential. It is considered one of the most exclusive and most expensive areas of Staten Island.