The laboratory complex includes a Black Maria, a replica of the world's first motion picture production studio.
The onsite library contains a collection of nearly 10,000 volumes spanning science, engineering, and personal interests.
Edison's sound recording room remains intact with original phonograph prototypes and experimental recording cylinders.
The botanical conservatory at Glenmont was one of the first residential greenhouses to use electric lighting.
The park maintains a massive archive of over 60,000 photographic negatives documenting the history of the inventions.
The complex was the site of the first 'industrial research laboratory,' a concept that paved the way for modern tech hubs.
The laboratory's power plant was a pioneering example of early direct-current (DC) distribution systems.
The site includes Edison's personal garage, which houses early electric vehicles and automobiles from the early 1900s.
Thomas Edison National Historical Park preserves the inventor's laboratory complex and his 29-room Queen Anne-style estate, Glenmont. The site serves as the birthplace of the motion picture camera, the nickel-iron alkaline storage battery, and the commercial phonograph. Visitors can explore the main laboratory building, which houses original machinery and experimental workstations preserved as they were in the early 20th century. The archives contain over five million documents, including Edison's personal papers and business records. The estate features original furnishings and personal items belonging to the Edison family. The site documents the transition from individual invention to the era of industrial research and development. It remains a managed unit of the National Park Service in West Orange, New Jersey.
The exterior of the Black Maria studio for its unique historical architecture.
Reserve your Glenmont estate tour in advance, as these require specific timed-entry arrangements.
Wear comfortable walking shoes to navigate between the lab complex and the hillside residence.
Check the National Park Service app for virtual self-guided audio tours of the laboratory buildings.
Do not show up without checking for seasonal restrictions on estate tours, as the residence is not always open for interior viewing.
Closed on certain mid-week days and major federal holidays; check the official NPS calendar for seasonal closures of the Glenmont estate.
Maintain silence in the archives; photography is permitted in the labs but restricted inside the Glenmont estate.
