This 19,000 plus square foot mega mansion is located atop a gated knoll in the exclusive Rio Vista section of Alpine. It is located across the street from New Jersey’s largest home. The mansion was built by renowned builder James Nigro. The mansion offers 7 bedrooms and 9 full and 2 half baths. The home has a total of 9 fireplaces and has extensive molding and was made with the finest quality and materials. The inviting foyer has high ceilings and marble floors. The great room is large and open and perfect for large entertaining. The home also has spacious rooms throughout including a gourmet kitchen and dining room. The lower level includes a two lane bowling alley, home theater, billiards room, and an indoor squash court. There is also a five car garage with a lift and a swimming pool with a pavilion.