Operating Hours & Seasons

Fall, Winter and Spring Hours
September 7 - July 4

Please note the park will be closed New Year's Day. We will be open on January 2nd and 3rd.

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

Glenmont
Friday, Saturday, and Sunday, 11:30am - 4:00pm
Glenmont will be closed for the winter - January 11, 2016 - March 17, 2016

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. A car pass to Llewellyn Park must also be obtained at the Laboratory Visitor Center at the same time as the house tour ticket. You will not be able to enter Llewellyn Park and the house without the car pass.

The park is closed Thanksgiving, Christmas and New Year's Day.

 

Summer Hours
July 4th -Sept 6th (Labor Day weekend)
Laboratory
Wednesday through Sunday, 9:30am - 5:00pm

Glenmont
Wednesday through Sunday, 11:30am - 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. A car pass to Llewellyn Park must also be obtained at the Laboratory Visitor Center at the same time as the house tour ticket. You will not be able to enter Llewellyn Park and the house without the car pass.

Did You Know?