Rock Lodge Club is a naturist club located on 145 acres (59 ha) of privately owned land located in the Stockholm area of the Hardyston Township, New Jersey, which is situated on the New Jersey Highlands of North Jersey, about 40 miles (64 km) from Manhattan, New York. Rock Lodge Club and Sky Farm, also based in New Jersey, were founded in 1932 as the first permanent nudist communities in the United States. Both clubs are active today.