About
On WeddingWire since 2010
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.
Cuisine
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.
Bundle and save time!
Contact Atlantis Banquets & Events and their preferred vendors
-
Atlantis Banquets & Events
-
Absolute Entertainment
-
Dalsimer Spitz and Peck Floral & Event Decorators
-
Beauty Mark Spa & Bridal Studio
Frequently Asked Questions
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?
What is the starting site fee for wedding ceremonies during off-peak season?
Which of the following are included in starting site fee?
Which of the following are included in the cost of wedding catering?
What is the starting price per person for bar service?
Which of the following are included in the starting price for bar service?
Any other questions?
Message vendorReviews
Write a review26 User photos





Are you interested?
Message vendorDeals
Team

With a B.S. degree in hospitality, Joan has been in the sales and catering industry for many years, assisting hundreds of couples in planning a wedding day that is perfectly unique for them.
"it is important to listen to what the prospective couple is looking for on their wedding day, whether it means incorporating special food or beverages to the menu, specific ceremonial dances or simply trying to fit everything they want into their budget."
Whether you are looking for a traditional ballroom overlooking the water or a waterfront, unique venue with outside ceremony and cocktail options, Atlantis Banquets and Events has what you are looking for. Contact me for a tour of this amazing venue.
Map
Would you like to visit?
Request a visitAtlantis Banquets & Events frequently asked questions
- Bridal Suite
- Chairs
- China
- Clean Up
- Event Planning
- Flatware
- Glassware
- Linens
- Parking
- Set Up
- Tables
- Cake Cutting
- Server(s)
- Wedding Cake
- Bartender(s)
- Champagne Toast
- House Beer
- House Liquor
- House Wine
- Open Bar
- Premium Liquor
- Signature Drink
- Specialty Beer
- Specialty Wine