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.
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.
71 Reviews for Atlantis Banquets & Events/Long Island Aquarium
Recommended by 90% of couples
16 User photos
Anja Georgiou · Getting married on 07/29/2020
Very flexible and professional
I am in contact with them and they are so responsive and professional. They also let me know things that are possible and alterations we can do. Super happy so far.Sent on 12/21/2019
Atlantis Banquets & Events/Long Island Aquarium's reply:Thank you, Anja! We are excited to welcome your guests from around the world help celebrate your marriage with you!
Jenna Principi Ellison · Getting married on 07/10/2020
Atlantis was the best choice we made! Their staff were a delight to work with from the first email. They are extremely well coordinated during the planning process. It put me at ease to know I had nothing to worry about the day of. The venue is immaculate, well cared for over all great space. Everyone took photos on the balcony! Our guests were in awe of the food and space. We have heard nothing but good feedback. The two bars were a hit, never a long wait. The staff the day of was friendly and made the day perfect. Would highly recommend on all frontsSent on 12/31/2019
Atlantis Banquets & Events/Long Island Aquarium's reply:It was such a pleasure helping you make your wedding day perfect! Thank you for choosing us for this important day in your life! We wish you much health and happiness in your marriage!
Aubrie · Married on 10/10/2019
All around amazing
From start to finish these guys made it SO EASY. The venue was GORGEOUS and the staff was incredibly sweet. I cannot say enough good things.Sent on 11/11/2019
Atlantis Banquets & Events/Long Island Aquarium's reply:Hi Aubrie,
Let us show you how you can have the wedding of your dreams and stay within your budget. Check out our Sea Star Ballroom Sweetheart All-inclusive wedding package.
Our Sweetheart Package offers the best of our Something Blue wedding package for affairs taking place within the Sea Star Ballroom, but at a discounted price. This all-inclusive package your florist, photographer and DJ and is intended as a date specific option that will usually take place within a few months of your booking date and based on room availability.
The Sweetheart Package includes:
Includes your wedding ceremony in one of our ceremony locations and a five-hour wedding reception in our waterfront, Sea Star Ballroom with a champagne greeting, one-hour cocktail hour with passed hors d’oeuvers and cocktail stations, plated dinner with salad, entrées (choice of five), custom wedding cake and a five-hour open bar. Plus your choice of the following vendors:
DJ & PRODUCTIONS
• Cocktail Hour Music (CDs)
• 4-Hour Reception Music (DJ & MC)
• Basic Lighting Package with 2 Dazzling Effects
• Couple Album with 30 – 8”x10” Photographs
• 2 – Parent Folio Foldouts (4 – 5”x5” Photos Surrounding an 8”x10” Portrait)
• 2 – 8”x10” Portraits
• 75 Photo Thank You Cards
• Digital Photo Proofs
Marco Photography & Video
• Bride’s Bouquet & Groom’s Boutonniere
• 4 Bridesmaids’ Bouquets and 4 Groomsmen’s Boutonnieres
• 10 Table Centerpieces in a Block Arrangement
(Please note that all flowers are created with the most popular Hydrangea and seasonal flowers.)
Dalsimer, Sptiz & Peck
Moriches Main Street Flowers
*Sweetheart package is for 100 guests. Call our sales team for details.