180 Little Neck Road
Centerport, NY 11721
631-854-5579

If you have any questions, please call your library at 631 421-4530.

Free general admission to the Estate ground and Museum exhibits for 2 adults and 4 children under the age of 18. 

Planetarium shows no longer will be offered as a benefit to Library Pass Members (as of November 1, 2020). There will be a $6.00 charge for Planetarium show.  All Planetarium tickets must be purchased at admissions.

Sat and Sun, April 10-11, from 11:00 am to 4:00 pm.

 CLOSED:

·        New Year’s Eve

·        New Year’s Day

·        Easter Sunday

·        Memorial Day

·        July 4^th

·        Labor Day

·        Thanksgiving Day

·        Christmas Eve

·        Christmas Day

Open features include the first floor of the Hall of Fishes marine museum, the Memorial Wing collections galleries, and the Habitat and Stoll Wing animal dioramas.

Visit museum website for more information.