Lambert Castle is the former home of a wealthy manufacturer, Catholina Lambert (1834-1923). The grounds are now part of Garret Mountain Reservation in Paterson, Passaic County, New Jersey. Catholina made his fortune in the production of silk. The geography of mountains and rivers created water falls that powered local mills.
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| Me outside Lambert's Castle March 14, 2026 |
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| Map showing the location of the castle, tower, and welcome center |
In addition to the castle structure, Catholina built a tower atop First Watchung Mountain.
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| Tower structure. Part of Belle Vista built by Catholina Lambert. Now part of Garret Mountain Reservation. |
Catholina named his home Belle Vista. This name is written on the line for the street name in the 1900 census. Catholina and his first wife, Isabella Eldredge Shattuck (1837-1901), resided there with servants. Other people were also listed as renting Belle Vista. Maybe they were also members of Catholina's staff.
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| 1900 United States Federal Census Belle Vista, Paterson, Passaic County, New Jersey |
After Catholina's death in 1923, his son sold the buildings and land to the City of Paterson. The Passaic County Park Commission now oversees the conglomerate. The Passaic County Historical Society is housed on the grounds.
Renovations are ongoing. The surrounding land needs landscaping and could look gorgeous with flowers and shrubs in full bloom. You can walk around the grounds for free. According to this website, you can access the tower from May through October.
You cannot enter the home on your own. You must purchase tickets for a guided tour. As of this writing, adults are $10 and children are $5.
I took a tour in March. Photographs are prohibited inside. Shoe coverings must be worn. The house is furnished with items that would have been found in such a home in the early 1900s. Artwork adorns the walls of the main room, just as Catholina displayed his collection. The shear size of the home demonstrates Catholina's fortune. Additional historical items from the area are also on display, similar to a museum motif.






