Operating Hours & Seasons

Summer Hours

July 4th - September 1st (Labor Day weekend)

Laboratory and Visitor Center

Open Wednesday through Sunday, 10:00am - 5:00pm

Glenmont

The Glenmont Estate is now open for the season. Passes for the grounds are available at the visitor center Wednesday thru Sunday 11:00 am - 4:00 pm, with tours of the house scheduled Friday, Saturday, and Sunday.

A car pass and ticket are required and available at the laboratory complex visitor center only. More information can be obtained by calling the park visitor center at 973-736-0550 ext. 11.

Tour tickets 'first-come first-served', so we highly recommend arriving early for the best chance for tour tickets.

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.

Important Note: Tickets for a house tour are limited and are distributed at the Laboratory Complex Visitor Center on a first-come, first-served basis and can not be reserved in advance. A car pass is also required to go to Glenmont and can only be obtained at the Laboratory Visitor Center.

 

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.