Your wedding. Your people. Your way.

Atlantis Banquets & Events

4.94 71 reviews·Waterfront Weddings·247.2K VIEWS

Meet your wedding professional

A day that feels like you.

Atlantis Banquets & Events | Waterfront Weddings in Riverhead, Long Island Atlantis Banquets & Events is a truly unique Long Island wedding venue located on the scenic Peconic River in Riverhead, New York. Set within the Long Island Aquarium, this distinctive East End wedding venue combines beautiful waterfront views, elegant reception sp...

Read the full introduction & services
Atlantis Banquets & Events | Waterfront Weddings in Riverhead, Long Island

Atlantis Banquets & Events is a truly unique Long Island wedding venue located on the scenic Peconic River in Riverhead, New York. Set within the Long Island Aquarium, this distinctive East End wedding venue combines beautiful waterfront views, elegant reception spaces, and incredible marine exhibits for an unforgettable wedding celebration.

Unique Wedding Spaces

Guests can enjoy the spectacular 120,000-gallon Lost City of Atlantis Shark Exhibit, along with penguin, sea lion, and marine life displays that create one-of-a-kind backdrops for cocktail hours, ceremonies, and wedding photos.

For couples dreaming of a classic Long Island waterfront wedding, the elegant Sea Star Ballroom features panoramic views of the marina and Peconic River and accommodates up to 320 guests. The interactive Coliseum Room can accommodate up to 270 guests.

Multiple indoor and outdoor ceremony options allow couples to personalize their celebration, while complimentary valet parking is included with wedding packages.

Accommodations & Wedding Weekends

Atlantis Banquets & Events offers convenient on-site and nearby accommodations, including the Hyatt Place East End, Preston Hotel, Howell House, and a private Waterfront Suite overlooking the marina.

Couples can also turn their celebration into a complete Riverhead wedding weekend with a rehearsal dinner, welcome party, and post-wedding brunch. Downtown restaurants, bars, attractions, and waterfront activities are all nearby.

With its Peconic River waterfront setting, unique aquarium experience, elegant event spaces, and convenient accommodations, Atlantis Banquets & Events is an unforgettable choice for couples searching for a waterfront wedding venue in Riverhead or on Long Island's East End.

Take a closer look

See the story come to life.

2 Videos
Atlantis Banquets

Executive Director, Bryan DeLuca discusses Atlantis Banquets and Events, including the Long Island Aquarium and Sea Star Ballroom as unique and beautiful wedding locations.

Open video page ↗
Atlantis Banquets & Events Venue Tour

Video tour of the Sea Star Ballroom and Long Island Aquarium with Atlantis Banquets & Events

Open video page ↗

In their own words

The couples have the floor.

4.94
From 71 LIWeddings reviews
Write a review

71 reviews · Page 4 of 15

had my daughter's Sweet 16 on February 3rd, 2017 and I cannot thank everyone for a great event. Everyone loved the food and had a great time!!!

We had our company Christmas dinner here on December 14, 2017 and everything was amazing!!! Everyone raved about ALL the food! And the atmosphere was outstanding!! Can't wait to do this again!!

Amazing place with great views and accommodations. Nice staff and very professional.

Awesome place and Craig Alexander the sales manager really knows his stuff, he was very friendly seems like he has a great rapport with the other staff members as well.

My little sisters wedding was here last weekend and we all had a blast!!!

Recognition through the years

Celebrated on Long Island.

Your next chapter starts here

Let’s bring your day to life.

Start a conversation with Atlantis Banquets & Events.

Ask about your date
Atlantis Banquets & Events★ 4.94 · 71 reviews
Get in touch