Croton Council on the Arts
- Includes calendar of events featuring local and visiting artists, newsletters, photo galleries, and membership information.
- http://www.crotonarts.org/

The New Netherland Museum
- The museum operates the Half Moon, a reproduction of the ship that Henry Hudson sailed from Holland to the New World in 1609. Historical information and photos.
- http://www.newnetherland.org/

Croton Free Library
- Part of the Westchester Library System. Includes operating schedule, special events, and information on volunteering.
- http://crotonfreelibrary.org/