Fall, Winter and Spring Hours - September 2, 2019 - July 4, 2020
Laboratory and Visitor Center
Open Wednesday through Sunday, 10:00am - 4:00pm
Glenmont Estate - Home and Grounds:
Glenmont is open through December 29, 2019 when it will close for the season.
The estate grounds are open Wednesday thru Sunday 11:00 am - 4:00 pm. Tours of the house are scheduled Friday, Saturday, and Sunday.
A car pass and ticket are required and are available at the laboratory complex visitor center only. Tour tickets are 'first-come first-served', so we highly recommend arriving early for the best chance for tickets. More information can be obtained by calling the park visitor center at 973-736-0550 ext. 11.
Important Note: You must pay your entrance fee and pick up a car pass at the Laboratory Complex Visitor Center at 211 Main St., West Orange, NJ before going to Glenmont. Llewellyn Park is a private community and vehicle passes are for visiting the Glenmont Estate only.
The park is closed Thanksgiving, Christmas Eve, Christmas Day, and New Year's Day.