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Provided by: Atlantis Banquets & Events / Long Island Aquarium

Atlantis Banquets & Events / Long Island Aquarium

Venue highlights

Rehearsal dinner and bridal shower
Indoor and outdoor spaces
Upgraded rentals included

Venue details


Banquet Hall/Restaurant, Hotel/Resort, Event Center, Ocean/Waterfront View, Ballrooms, Outdoor

Guest capacity:

Accommodates up to 350 guests

Style - Build Copy 5Created with Sketch.


Ceremony / Reception /
Rehearsal Dinner / Bridal Shower

Indoor / Outdoor


431 East Main Street
Riverhead, NY 11901


Atlantis Banquets & Events is a unique wedding venue located on Long Island in Riverhead, New York. Nestled on the banks of the Peconic River, this iconic waterfront wedding venue is a one-of-a-kind setting in the heart of Long Island. The dedicated event and culinary specialists at Atlantis Banquets & Events will assist you in creating a once-in-a-lifetime wedding celebration that you and your loved ones will cherish forever.


Facilities and Capacity

Atlantis Banquets & Events can accommodate up to 340 wedding guests in the classic, waterfront Sea Star Ballroom and 275 guests in the fun, interactive Coliseum Room of the Long Island Aquarium. These venues feature several options for couples to exchange their vows and celebrate their nuptials both indoors and outdoors. Your guests will be mesmerized by the 120,000-gallon Lost City of Atlantis Shark Exhibit, the penguin and sea lion exhibits and beautiful fish tanks located throughout the aquarium.

Couples who prefer a romantic, classic venue can dance the night away in the Sea Star Ballroom with panoramic views of the marina and tranquil Peconic River.


Services Offered

Atlantis Banquets & Events is a full-service wedding venue that is available for ceremonies, receptions and other celebrations including bridal showers, engagement parties, rehearsal dinners and post-wedding brunches. This resort also offers overnight accommodations for out of town guests. Their event staff will be with you every step of the way during your wedding planning and wedding day. The venue offers complimentary valet parking for all wedding packages.



Couples who host their cocktail hour and wedding reception at Atlantis Banquets & Events can choose from a myriad of reception packages that fit their taste and budget including buffet and plated dinner options.

Additional details

Service Options

Venue notes

Amenities and Restrictions




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Atlantis Banquets & Events / Long Island Aquarium

Venue Highlights

Rehearsal dinner and bridal shower
Indoor and outdoor spaces
Upgraded rentals included


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