• Heavy Machine Shop

    Thomas Edison

    National Historical Park New Jersey

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  • Road Closure

    On November 2, 2014 because of road closures in Llewellyn Park the last Glenmont House tour will be at 2pm and the grounds will be closed at 3pm.

Operating Hours & Seasons

Fall Hours
September - June

Laboratory
Wednesday through Sunday, 10:00am - 4:00pm

Glenmont
Friday, Saturday, and Sunday, 11:30am - 4:00pm

Tickets for a house tour are limited and distributed on a first-come first-served basis from the Laboratory Visitor Center starting at 10:00am. A ticketed tour is the only way to enter the house.

 

Summer Hours
July 4th - Aug 31st

Laboratory
Wednesday through Sunday, 9:30am - 5:00pm

Glenmont
Friday, Saturday, and Sunday, 11:00am - 5:00pm

Tickets for a house tour are limited and distributed on a first-come first-served basis from the Laboratory Visitor Center starting at 9:30am. A ticketed tour is the only way to enter the house.

Did You Know?

fruit preserver

Thomas Edison had 1093 patents and one of them was a way to preserve fruits and vegetables. Patent 248,431, issued March 18, 1883. It wasn't just about phonographs, batteries, and movies.