Things to Do IN PORT JEFFERSON

Welcome to Port Jefferson! Check out the latest events in town. Explore by location, trending searches, top organisers, and more. Whether you're a local, new to the area, or cruising through, there's no shortage of unique things to do.

Port Jefferson's top activities

Your plans, made easy. Check out the most popular things to do in Port Jefferson.

Natural History Hike: Adult Program, $4 per person upon arrival

Sat, Feb 21, 10:00

Nissequogue River State Park Main Office (Charles & Helen Reichert Administration Building) • Kings Park, NY

Free

NYS Parks Long Island Environmental Education

3.8k followers

Sail Long Island

Fri, May 1, 08:00 + 411 more events

Port Jefferson Yacht Club • Port Jefferson, NY

Starts at $55.20

Sail Long Island

Hallock Beach Walk/Cleanup

Sat, Feb 14, 10:00 + 97 more events

Hallock State Park Preserve • Riverhead, NY

Free

AMSEAS

273 followers

Family Backyard Maple Sugaring

Sat, Mar 7, 10:00

Ansonia Nature & Recreation Center • Ansonia, CT

Starts at $8.24

Ansonia Nature and Recreation Center

260 followers

Puzzling Adventures Scavenger Hunt - New Haven

Today at 14:00 + 76 more events

Recommended Parking to Begin Adventure • New Haven, CT

Starts at $38.17

Puzzling Adventures

8.6k followers

Exclusive Viking River Cruise Event

Wed, Feb 18, 14:00

Connecticut • Hamden, CT

Free

AAA Northeast

182 followers

(mostly) TRUE THINGS Stories about UNEXPECTED

Today at 19:00

The Performing Arts Studio Studio Entrance • Port Jefferson, NY

Starts at $20.00

Lifestage, Inc

61 followers

Heart Paint Night

Mon, Feb 9, 18:00

Breathe • Port Jefferson, NY

Starts at $28.52

Breathe Inspiring Gifts

19 followers

Port Jefferson's top activities

Your plans, made easy. Check out the most popular things to do in Port Jefferson.

Natural History Hike: Adult Program, $4 per person upon arrivalNatural History Hike: Adult Program, $4 per person upon arrival

Sail Long IslandSail Long Island

Hallock Beach Walk/CleanupHallock Beach Walk/Cleanup

Family Backyard Maple SugaringFamily Backyard Maple Sugaring

Puzzling Adventures Scavenger Hunt - New HavenPuzzling Adventures Scavenger Hunt - New Haven

Exclusive Viking River Cruise EventExclusive Viking River Cruise Event

(mostly) TRUE THINGS Stories about UNEXPECTED(mostly) TRUE THINGS Stories about UNEXPECTED

Heart Paint NightHeart Paint Night

Natural History Hike: Adult Program, $4 per person upon arrival

Sail Long Island

Hallock Beach Walk/Cleanup

Family Backyard Maple Sugaring

Puzzling Adventures Scavenger Hunt - New Haven

Exclusive Viking River Cruise Event

(mostly) TRUE THINGS Stories about UNEXPECTED

Heart Paint Night