Lambert Castle Museum is located in Paterson New Jersey State.
The castle was built in 1892 by Englishman Catoholina Lambert, and was added to the National Register of Historic Places 3 June 1976. Labmert built his castle in the British style, for his home to remind him of his native England. Cost of construction of the castle is a half million dollars.
If you climb up the mountain, you can see the observation tower, which offers a great view of the city. In clear weather you can see New York in the distance.
Passaic County Historical Society
3 Valley Road
Paterson, NJ 07503
Official site http://www.lambertcastle.org/