Welcome to the Maritime Explorium                 Long Island’s Family Maker Space!       Every week we feature a different hands-on interactive investigation for our thinkers and makers plus all of our regular exhibits!

We’re Open:

Year round:
Most School Holidays
Summer: Wednesdays-Sundays

1:00PM- 5:00PM
All other times by reservation.


$5 per person.
Members and children under 1

are always FREE!

We’re located at:
Port Jeff Harbor

101 East Broadway
Port Jefferson, NY 11777