54325 Main Road

PO Box 1

Southold, NY 11971








Prince Building:

54325 Main Rd., Southold NY 11971

Museum Complex:

55200 Main Rd., Southold NY 11971

Nautical Museum at Horton Point Lighthouse:
3575 Lighthouse Rd., Southold NY 11971

Prince Building Hours:

Society Office: Monday—Friday 10am-2pm
Gift Shop: Monday—Friday 10am-2pm

Archives: By Appointment


Treasure Exchange: 

April 1st through Mid-December    

Tues., Thurs., Fri., Sat., 10am–4pm

Wednesday 1-4pm


January through March             

Saturdays only, 11 am–3 pm

©2019 Southold Historical Society

Second Annual Pumpkin Patch!
Be a part of the Pumpkin Patch by dropping off your best carved Jack-O-Lantern, and then come back that evening to see the Historic Complex ablaze with hundreds of illuminated pumpkins.
Volunteers will be on hand to help place the Jack-O-Lanterns on the front lawn and light them using LED battery-operated candles for everyone in town to see on Halloween!
This is a free community event sponsored by the Southold Historical Society.  Donations are welcomed.
Sunday, October 30 and Monday, October 31, Southold Historical Society Museum Complex
55200 Main Road, Southold
(across from the Southold Fire Department)
For information, please call the Southold Historical Society at 631-765-5500.

FREE Event.

Oct. 30 - 31 Pumpkin Patch