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

Weekend of July 27 & 28 Announcement

Kindly note, there will be no historic house tours this weekend. All visitors are encouraged to join us on Saturday & Sunday from 9am-4pm for the Fine Art, Antiques, and Craft Fair!

We hope to see you over the next few days: at the Antiques, Fine Art and Crafts Fair at the Museum Complex, at the Nautical Museum at Horton Point Lighthouse and/or at the "Ten Squared" Art Show and Sale at the Museum Complex. Please introduce yo urself. Our volunteers are eager to greet you!