Our Long Island Aquarium guide covers practical planning for Long Island Aquarium New York — best time to visit, getting there, and what to do on the ground.
As independent US travel authorities, our team at Roam States has compiled this comprehensive guide to help you plan an unforgettable trip to the Long Island Aquarium New York. This premier destination on Long Island offers a captivating journey into marine life from around the world, featuring everything from majestic sharks and playful seals to adorable penguins, all complemented by interactive exhibits and engaging educational programs. Whether you're a first-time visitor or returning for more aquatic adventures, we're here to provide the confident, specific details you need to make the most of your experience.
Why Visit Long Island Aquarium
The Long Island Aquarium New York is far more than just a collection of fish tanks; it's an immersive experience designed to educate and inspire. We believe it stands out as a must-visit destination for its commitment to marine life preservation and its diverse range of exhibits. The aquarium, formerly known as Atlantis Marine World, opened in 2000 and has since expanded to cover 3.2 acres along the scenic Peconic River.
One of its most significant attractions is the 20,000-US-gallon coral reef display tank, which ranks among the largest all-living coral displays in the Western Hemisphere. This vibrant ecosystem alone is a testament to the aquarium's dedication to showcasing natural marine environments. Beyond the coral, visitors can explore a 120,000-gallon shark habitat, offering an up-close look at these incredible predators. The aquarium also plays a vital role in marine research and preservation, providing space for the Riverhead Foundation for Marine Research and Preservation. Our team appreciates destinations that combine entertainment with a strong educational mission, and the Long Island Aquarium certainly delivers.
Who It's Best For
The Long Island Aquarium New York truly caters to a broad audience, making it an excellent choice for various travelers. We find it particularly well-suited for families with children of all ages, thanks to its interactive exhibits and engaging animal encounters. Children aged 2 and under receive free admission, making it an accessible outing for even the youngest marine enthusiasts.
Beyond families, the aquarium is ideal for marine life enthusiasts and anyone with a keen interest in conservation. The educational programs and behind-the-scenes tours offer deeper insights for those looking to learn more about aquatic ecosystems and animal care. Couples seeking a unique day out will also find plenty to enjoy, from the serene beauty of the coral reef to the excitement of the sea lion shows. The facility is fully accessible to visitors with disabilities, featuring ramps, elevators, and handicap-accessible entrances and bathrooms throughout, ensuring a comfortable visit for everyone.
Getting There & Parking
Reaching the Long Island Aquarium New York is straightforward, whether you're driving or using public transport. The aquarium is located at 431 East Main Street, Riverhead, NY 11901.
By Car:
- **From the Long Island Expressway (I-495)**: Take the LIE east to Exit 71 (Route 24). Make a right onto Route 94/24 and continue east for approximately 3.5 miles. At the traffic circle, travel three-quarters of the way around and make a right onto Peconic Avenue. Continue to Main Street and make a right. The aquarium is on the south side.
- **From Sunrise Highway (Route 27) Eastbound**: Take Sunrise Highway east to Exit 61. Follow Riverhead signs to Route 51 North for 8 miles, then make a right onto Route 24. At the traffic circle, travel three-quarters of the way around and make a right onto Peconic Avenue. Travel to Main Street and make a right. The aquarium is on the south side.
- **From Sunrise Highway (Route 27) Westbound**: Take Sunrise Highway west to Exit 65N (Route 94/24). Travel east on Route 94/24. At the traffic circle, travel three-quarters of the way around and make a right onto Peconic Avenue. Travel to Main Street and make a right. The aquarium is on the south side.
- **From Route 25**: Take Route 25 into Riverhead Village and follow signs to Long Island Aquarium parking.
By Public Transit:
The Long Island Aquarium is a short walk from the Riverhead Long Island Rail Road Station. We recommend checking the LIRR schedules and rates by calling 631-231-LIRR for the most current information.
Parking at Long Island Aquarium:
It's important to note that the Long Island Aquarium does not have its own dedicated parking lot. However, parking is part of the Riverhead Parking District, which offers several convenient options:
- **Free Municipal Parking**: There are free 3-hour municipal parking lots available around Main Street. These are often the best option for visitors.
- **Paid Parking**: A paid parking lot is located on Ostrander Avenue, costing $12 per vehicle.
- **Handicap Parking**: Ample handicap parking spaces are available within the municipal lots around Main Street. For guests with disabilities, we advise being dropped off at the main Aquarium entrance, with companions parking the car in a nearby municipal lot.
We always recommend following signs to Long Island Aquarium parking upon arrival.
Top Things to Do
There are countless things to do at Long Island Aquarium, ensuring a full day of discovery and excitement for every visitor. Our team highlights the following must-see exhibits and interactive experiences:
Explore the Lost City of Atlantis Shark Exhibit
Dive into the depths of the 120,000-gallon Lost City of Atlantis Shark Exhibit, home to various shark species. For the truly adventurous, the Shark Dive allows you to get into a cage within the exhibit for an unparalleled guided tour among these magnificent creatures (additional fee applies).
Marvel at the Coral Reef Display
Witness one of the largest all-living coral displays in the Western Hemisphere, a stunning 20,000-gallon tank teeming with vibrant marine life. This exhibit beautifully showcases a complete natural reef ecosystem.
Enjoy the Sea Lion Coliseum Show
Don't miss the year-round Sea Lion Coliseum shows, where intelligent California sea lions like Java demonstrate impressive tricks and interact with their trainers. These 15-minute performances are a family favorite.
Visit the Penguin Pavilion
Get up close with adorable African penguins in their 800-square-foot land and water exhibit. We recommend heading to the observation bubble for the best vantage point. For an even more intimate experience, consider booking a "Penguin Encounter" (additional fee, age 8+ restriction, 72-hour cancellation policy for credit applies).
Interact at Ray Bay and Touch Tanks
At Ray Bay, you might even get the chance to touch a ray. The aquarium also features numerous other touch pools where visitors can gently interact with various marine creatures.
Wander Through the Butterflies, Bugs & Bees Exhibit
Step into the lavish indoor gardens of the Butterflies, Bugs & Bees exhibit, home to thousands of winged beauties from around the world. This tropical garden offers a chance to see 40 to 50 species of butterflies flitting about.
Observe Japanese Snow Monkeys and River Otters
Beyond marine life, the Long Island Aquarium is home to playful Japanese snow monkeys at the Lost Temple of Atlantis and North American river otters at Otter Falls. Watching these animals interact in their habitats is a delightful experience.
Experience Aquatic Adventures (Additional Fees)
For those seeking more hands-on things to do at Long Island Aquarium, several aquatic adventures are available for an extra cost. These include the previously mentioned Shark Dive, the Penguin Encounter, a Sea Lion Kiss, and the Pirate Snorkel Adventure, where you can snorkel with tropical fish in an 80,000-gallon tank.
Things to Do in Riverhead, Long Island
While the Long Island Aquarium is a primary draw, the town of Riverhead itself offers a variety of attractions that complement a visit. We recommend exploring these nearby options:
- **Tanger Outlet Center**: For shopping enthusiasts, the Tanger Outlet Center features over 165 designer stores with discounted prices.
- **Splish Splash Water Park**: A popular seasonal attraction, Splish Splash Water Park offers a fun-filled day of slides and water rides.
- **Riverhead Raceway**: Catch an event at the Riverhead Raceway for some local motorsports action.
- **Long Island Wine Country**: Riverhead is at the gateway to Long Island's acclaimed wine region. You can enjoy tastings and tours at numerous vineyards such as Jamesport Vineyards, Paumanok Vineyards, Martha Clara Vineyards, and Palmer Vineyards. Consider a USA road trip planner to explore more of this beautiful region.
- **Suffolk Theater**: Experience a performance at the historic Suffolk Theater.
- **Safari Adventure**: An indoor playground for kids aged 1-10, Safari Adventure offers a four-level play structure and inflatable bouncers.
Exploring these additional things to do in Riverhead, Long Island can easily extend your visit into a multi-day trip.
Best Time to Visit
To make the most of your trip to the Long Island Aquarium New York, timing your visit can significantly enhance your experience. Our team has found that the aquarium is generally open weekdays from 10 am to 4 pm, and weekends, holidays, and school breaks from 10 am to 5 pm. It is closed on Thanksgiving and Christmas Day.
For those looking to avoid the largest crowds, we recommend visiting on weekdays after 1:00 pm during the school year. This typically offers a more relaxed atmosphere, allowing you more space and time to enjoy each exhibit. The aquarium can take anywhere from 3 to 5 hours to explore thoroughly, so planning your arrival mid-afternoon on a weekday allows ample time before closing.
While summer is a popular time for family travel, it also brings larger crowds. If you plan a summer visit, arriving right at opening or later in the afternoon can help mitigate congestion. Special events, such as the Fishes & Wishes New Year's Eve Party or the annual Wine & Craft Beer Festival, can also be exciting times to visit, though they may require advance reservations and have different pricing. Always check the official Long Island Aquarium website for the most up-to-date schedule and any special event information before your trip.
Where to Stay Nearby
Finding comfortable Long Island Aquarium lodging is easy, with several excellent options in Riverhead and the surrounding areas. We recommend these hotels for their proximity and amenities, ensuring a convenient stay near the Long Island Aquarium New York:
- Hyatt Place Long Island East End: This hotel is directly adjacent to the Long Island Aquarium and the Sea Star Ballroom, offering unparalleled convenience. It features 100 state-of-the-art suites, water views, a 24-hour fitness center, and indoor and outdoor swimming pools. They also offer seasonal packages with exclusive perks and aquarium tickets.
- The Preston House and Hotel: Located just across the street from the aquarium, The Preston House and Hotel is a beautifully restored turn-of-the-century home reimagined as a modern 20-room boutique hotel. It's an excellent choice for those seeking a more upscale and intimate experience.
- Hilton Garden Inn Riverhead: A reliable option, the Hilton Garden Inn Riverhead provides comfortable accommodations and is a short drive from the aquarium. It's known for its helpful staff and amenities.
- Residence Inn Long Island East End: For travelers seeking more space or an extended stay, the Residence Inn offers suites with kitchens, ideal for families. It's located in Calverton, a short distance from the aquarium.
- Hotel Indigo Long Island - East End by IHG: This business-friendly hotel in Riverhead offers free WiFi, free parking, and an outdoor pool. Guests often praise its convenient location and comfortable amenities.
When considering Long Island Aquarium lodging, we advise booking in advance, especially during peak seasons, to secure the best rates and availability. Many of these hotels are also conveniently located near other Riverhead attractions, making them excellent bases for exploring the wider area.
Sample 2-Day Itinerary
To help you make the most of your visit to the Long Island Aquarium New York and the surrounding area, our team has crafted a sample 2-day itinerary. This plan balances aquatic exploration with local charm.
Day 1: Immerse in Marine Life at Long Island Aquarium
- Morning (10:00 AM - 1:00 PM): Arrive at the Long Island Aquarium New York right at opening. Start your exploration with the main indoor exhibits. Head straight to the 120,000-gallon Lost City of Atlantis Shark Exhibit and the stunning 20,000-gallon Coral Reef Display. Dedicate time to the interactive touch tanks and the vibrant Butterflies, Bugs & Bees exhibit.
- Lunch (1:00 PM - 2:00 PM): Grab a bite at the Atlantic Cafe located within the aquarium or one of the casual eateries along Main Street in Riverhead.
- Afternoon (2:00 PM - 4:00 PM): Catch the engaging Sea Lion Coliseum show. Afterwards, visit the Penguin Pavilion to watch the African penguins. If your schedule and budget allow, consider an optional interactive experience like a Penguin Encounter or a Sea Lion Kiss (book these in advance). Explore the outdoor exhibits, including the Japanese snow monkeys and river otters.
- Evening: Check into your chosen Long Island Aquarium lodging, such as the Hyatt Place Long Island East End or The Preston House and Hotel. Enjoy dinner at a local Riverhead restaurant.
Day 2: Explore Riverhead and Beyond
- Morning (9:30 AM - 12:30 PM): Start your day with some retail therapy at the Tanger Outlet Center, located just a short drive from the aquarium. With over 165 designer stores, you're sure to find something special.
- Lunch (12:30 PM - 1:30 PM): Enjoy lunch at one of the many dining options at the outlet center or a local cafe.
- Afternoon (1:30 PM - 5:00 PM): Depending on your interests and the season, choose from several things to do in Riverhead, Long Island:
- Wine Tasting: Explore Long Island's burgeoning wine country with a visit to a local vineyard like Jamesport Vineyards or Paumanok Vineyards for a tasting.
- Family Fun: If traveling with younger children, head to Safari Adventure for indoor play. During warmer months, Splish Splash Water Park offers aquatic excitement.
- Culture & History: Visit the Suffolk Theater for a glimpse of local arts, or explore the Downtown Riverhead Historic Trail.
- Evening: Enjoy a final dinner in Riverhead, perhaps trying a restaurant along the Peconic River for waterfront views. Consider linking this trip with other New York destinations like Best Places in New York, including Adirondack Park, Brooklyn Bridge, or the Catskill Mountains for a broader New York adventure.
FAQ
Long Island Aquarium with kids
The Long Island Aquarium is an excellent destination for families with kids. It offers numerous interactive exhibits, touch tanks, and engaging animal shows like the Sea Lion Coliseum. Children aged 2 and under receive free admission. We recommend checking the daily events schedule upon arrival to plan your day around animal feedings and shows, and consider optional "Aquatic Adventures" like the Penguin Encounter for an extra special experience (additional fees apply).
Best hotels near Long Island Aquarium
For the best hotels near Long Island Aquarium, we recommend the Hyatt Place Long Island East End, which is adjacent to the aquarium. The Preston House and Hotel is another excellent option, located directly across the street. Other highly-rated nearby hotels include the Hilton Garden Inn Riverhead and Residence Inn Long Island East End.
Long Island Aquarium tips
Our top Long Island Aquarium tips include: visit on a weekday afternoon during the school year to avoid crowds; plan for 3 to 5 hours to see all exhibits and shows; check the daily schedule for animal feedings and shows upon arrival; purchase tickets online in advance to save time; and consider bringing cash for a 3.5% discount on purchases. Remember there is no dedicated parking lot, so utilize the free 3-hour municipal parking around Main Street or the paid lot on Ostrander Avenue.
Where to stay near Long Island Aquarium
When deciding where to stay near Long Island Aquarium, you have several excellent choices in Riverhead. The Hyatt Place Long Island East End offers direct access, while The Preston House and Hotel is just across the street. Other convenient options include the Hilton Garden Inn Riverhead and Hotel Indigo Long Island - East End. Many of these provide amenities like pools and dining, making them ideal bases for your visit.
Long Island Aquarium parking
Long Island Aquarium parking is managed by the Riverhead Parking District, as there is no dedicated aquarium lot. We recommend using the free 3-hour municipal parking lots located around Main Street. There is also a paid parking lot on Ostrander Avenue for $12 per vehicle. Handicap parking is available in the municipal lots.
Best time to visit Long Island Aquarium
The best time to visit Long Island Aquarium to avoid the busiest periods is on weekdays after 1:00 pm during the school year. The aquarium is open weekdays from 10 am to 4 pm, and weekends, holidays, and school breaks from 10 am to 5 pm. We advise checking their official website for any special event schedules or extended hours, especially during holiday periods, to plan your trip accordingly.
The Long Island Aquarium New York offers an engaging and educational experience for all ages, showcasing a diverse array of marine life and fostering a deeper appreciation for our planet's aquatic wonders. From the impressive shark and coral reef exhibits to the playful sea lion shows and interactive encounters, our team is confident that your visit will be filled with discovery and enjoyment. With convenient lodging options and a wealth of additional attractions in Riverhead, planning your trip to this East End gem is a decision you won't regret. We encourage you to plan your trip to Long Island and experience this exceptional destination for yourself.
Last updated: 2026-07-13 by the Roam States team.