Joppenbergh Mountain Top

Rosendale is a town in the center of Ulster County, New York, United States. It once contained a village Rosendale (CDP), New York primarily centered around Main Street but was dissolved through vote in 1977. The population was 6,075 at the 2010 census.

Joppenbergh Mountain is a nearly 500-foot (152 m) mountain in Rosendale Village, a hamlet in the town of Rosendale, in Ulster County, New York. The mountain is composed of a carbonate bedrock overlain by glacially deposited material. It was named after Rosendale's founder, Jacob Rutsen, and mined throughout the late 19th century for dolomite that was used in the manufacture of natural cement.