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

Call for Donations to Chinese Auction - April 22

Please support our fundraiser which will make possible the restoration of the Boxwood Garden at the Southold Historical Society Museum Complex, across from the fire house on the Main Road in Southold.

Cathie Dunn, the chair of this fundraiser, is requesting community members bring new, unused items for the baskets to be included in the Chinese Auction to the Southold Historical Society office in the Prince Building by April 10.

Donation for theme baskets such as gardening, tea time, movie night, book lovers, golf lovers, spa/pampering, grilling/cooking. Use your imagination to come up with a completed theme basket or donation new items to help start a basket to be completed by the wonderful volunteers.

Donations are due by April 10

Contact: Karen Lund Rooney, Director