Visit Us Birthday Parties Events

Admission

$5 per person

Members and children under 1 are free
Port Jefferson Library card holders - $1 off each admission ticket

Field Trips

Hands-on Workshops for Young Scientists, Grades Pre-K to 6TH!

Birthday parties

A birthday they won't soon forget full of exciting, interactive activities.

2019 Eastern Long Island Mini Maker Faire

June 8, 2019 Faire was a success.  Stay tuned for news about our 2020 Faire.

Contact Us

Mailing Address

Long Island Explorium
P.O. Box 465
Port Jefferson, NY 11777

Physical Address

At Port Jeff Harbor
101 East Broadway
Port Jefferson, NY 11777

Phone

631-331-3277

Email

Info@LongIslandExplorium.Org