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Venues in Riverhead, NY,
(631) 574-8008

About Us

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
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 Long Island 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.

Atlantis Banquets & Events can accommodate up to 320 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.

Services Offered
Atlantis Banquets & Events is a full-service catering venue that is available for wedding ceremonies, receptions and other celebrations including bridal showers, engagement parties, rehearsal dinners and post-wedding brunches. This resort also offers two hotels for 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.


4.8 out of 5
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  • absolutely amazing venue and perfect for someone looking for something unique. i had a blast, as did all of my guests. the food is amazing. and the staff is extremely attentive and friendly! pricey but worth every penny!

    Frequently Asked Questions about Venue

    Do you have a site fee for wedding receptions at your venue?


    Do you have a site fee for wedding ceremonies at your venue?


    What is the starting site fee for wedding ceremonies during peak season?

    $ 1,400.00

    What is the starting site fee for wedding ceremonies during off-peak season?

    $ 1,400.00

    Which of the following are included in starting site fee?

    Bridal Suite, Chairs, China, Clean Up, Event Planning, Flatware, Glassware, Linens, Parking, Set Up, Tables

    Which of the following are included in the cost of wedding catering?

    Cake Cutting, Server(s), Wedding Cake

    What is the starting price per person for bar service?

    $ 30.00

    Which of the following are included in the starting price for bar service?

    Bartender(s), Champagne Toast, House Beer, House Liquor, House Wine, Open Bar, Signature Drink, Specialty Beer, Specialty Wine

    How many event spaces or rooms does your venue offer?


    Describe your venue

    Ballroom, Banquet Hall, Boat/Yacht, Hotel, Marina, Museum, Resort, Restaurant, Waterfront

    What kind of settings are available?

    Indoor, Covered Outdoor, Uncovered Outdoor, Scenic Views

    Which of the following wedding events does your venue service?

    Ceremony, Reception, Bridal Shower, Engagement Party, Rehearsal Dinner

    What event services do you offer?

    Accommodations, All Inclusive Packages, Bar Services, Cake, Catering Services, Clean Up, Event Planner, Event Rentals, Get Ready Rooms, Lighting / Sound, Outside Vendors, Pet Friendly, Set Up, Wifi

    What catering services do you offer?

    Buffet, Cocktail Reception, Dessert, Hors d'oeuvres, Plated, Server(s), Stations

    What bar services do you provide?

    Bartender(s), Cash Bar, Champagne Toast, House Beer, House Liquor, House Wine, Limited Bar, Open Bar, Premium Liquor, Signature Drink, Specialty Beer, Specialty Wine

    What event items are available?

    Aisle Runners, Altar/Arch, Audio Equipment, Chairs, Dance Floor, Decor, Drapery, Furniture, Lighting, Tables

    What food and beverage items are available?

    Barware, China, Chocolate Fountain, Flatware, Glassware, Linens

    What transportation and access is available?

    Parking, Shuttle, Valet, Wheelchair Access

    What months are included in your peak season?

    May, June, July, August, September, October

    What months are included in your off-peak season?

    January, February, March, April, November, December

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