Greenlawn Centerport Historical Association

Discover a hidden gem that brings together history, science, and wonder under one iconic roof. The Vanderbilt Museum's stunning mansion, world-class collections of marine life and natural artifacts, and working planetarium offer the perfect escape during winter months—explore the Gilded Age opulence, marvel at rare specimens from around the globe, and lose yourself in the cosmos. Set on beautiful grounds that feel like your own private sanctuary, this is where Long Island's most fascinating stories come to life.

The Cold Spring Harbor Whaling Museum collects, preserves, and exhibits objects and documents pertinent to whaling, especially the regional whaling history of Long Island, whale conservation, and the history of Cold Spring Harbor as a maritime port. The Museum serves a broad and diverse public audience.

The Northport Historical Society has been collecting, preserving and telling the stories of the people of Northport for more than four decades. Hop on board a journey of discovery -- a trip that begins before the time of Columbus and brings us right up to the present.