The Dey Mansion, a superb example of Georgian architecture, achieved national recognition as General George Washington’s revolutionary war headquarters in the Preakness Valley and is considered to be the “Jewel of the Passaic County Park’s Department”.

The historic landmark station houses an ecclectic collection of railroad and local history items. The collection offeres a virtual timeline into the impact the station and railroad had on the development of the local area. The membership meets regularly to archive and update the collection. New exhibits and displays are always in motion to enhance the visitor's museum experience.

The Montclair Art Museum, which first opened its doors in 1914, is the only art museum in New Jersey specializing in the collection and exhibition of American art. The Museum's founders, principally William T.