This Georgia aquarium was built around a single fish tank. It holds 6.3 million gallons of water and runs nearly the length of a football field.
Whale sharks glide inside, and no other aquarium in the country keeps them. A 100-foot tunnel lets these spotted giants cruise right over your head while you stay completely dry.
They’re the largest fish in the sea, yet they snack mostly on tiny plankton. That’s the ocean’s biggest appetite paired with its smallest menu.
The aquarium sits in the middle of downtown, steps from busy city streets, and opens daily, rain or shine. These gentle giants work seven days a week here, and they still make it look easy.
The Tank That Built An Entire Aquarium Around Itself
Most aquariums add a big tank later. Georgia Aquarium did the opposite and planned the whole place around Ocean Voyager Built By The Home Depot.
The numbers are hard to wrap your head around. This exhibit holds 6.3 million gallons of water, with depths running from 20 to 30 feet.
Its main viewing window measures 23 feet tall and 61 feet wide. That makes it one of the largest viewing windows in the world, and it feels like a movie screen with real fish.
The habitat mirrors the Mesoamerican Barrier Reef System. Thousands of smaller fish dart around, so there’s always something moving in every corner of the glass.
Here’s a smart move for your visit. Find a spot near the big window and simply stay put for a while instead of rushing.
The animals glide past in slow loops, so patience pays off. You’ll start noticing tiny details, like schools of fish shifting direction all at once.
Kids especially love pointing out who swims by next. Treat it like ocean bird-watching, just with fins and much better lighting.
Meet The Whale Sharks Of Georgia Aquarium
Whale sharks are the largest fish in the sea. Yet they eat plankton and tiny organisms, so the biggest fish in the room is also one of the calmest eaters around.
The aquarium has cared for several named whale sharks over the years.
Those are Alice and Yushan, who are still residents, and Taroko, who passed away in August 2025.
Giving them names makes the visit feel personal, almost like meeting celebrities with polka dots.
Georgia Aquarium was the first institution outside of Asia to house these giants. Today it’s still the only facility in the United States that does.
That alone makes the trip worth planning. You can’t just pop over to another state to see one instead.
Watch their wide, flat mouths as they swim. Those mouths are built for filtering food, not chomping, which is a fun fact to share with nervous little ones.
Their spots are pretty cool, too. Each pattern is unique, a bit like a fingerprint you can see from across the room.
Bring a phone with space for photos. You’ll probably take way more pictures than planned, and nobody will blame you one bit.
Stroll Under The Sea Without Getting Wet
Overhead, a manta ray flaps past like a giant underwater kite. That’s the kind of moment the Ocean Voyager tunnel delivers.
The acrylic tunnel stretches 100 feet long. It curves around you, so fish swim above, beside, and sometimes right over your shoulder.
Manta rays share this habitat with the whale sharks. Their wide wings and smooth turns make them one of the most graceful sights in the whole building.
Look up as much as possible here. Many people focus on the sides and miss the action happening right above their heads.
The tunnel is also where you get a sense of scale. A whale shark sliding overhead makes a person feel delightfully tiny.
If the tunnel feels busy, step aside and let the crowd flow. Then circle back for another pass, since the scene changes every few minutes.
Little kids often want to walk through again and again. Honestly, adults usually don’t argue very hard.
Keep camera flash off for clearer shots through the acrylic. The natural blue light already makes every photo look like a postcard from the deep.
Brave Souls Can Actually Swim With The Giants
Watching from the glass is amazing. Getting in the water is a whole other level, and Georgia Aquarium makes that possible.
The aquarium offers Swim with Gentle Giants and Dive with Gentle Giants programs. Both take place inside the whale shark exhibit, the same massive habitat everyone admires from outside.
The dive is designed for certified scuba divers. The swim option offers a way to float near the giants from the surface instead.
Either one makes a great bucket-list gift. Birthdays, anniversaries, and graduations all suddenly have a strong new contender.
Spots are limited, so booking ahead is a must. Waiting until the last minute is a fast way to end up watching from the sidelines.
Not ready to get wet? You still might spot divers inside the big tank during your visit, which is fun in its own way.
Wave if you see one. Divers floating beside a whale shark show just how huge these fish really are.
Check the age and swimming requirements before booking. That way nobody in your group gets surprised when it’s time to suit up.
Book Your Seats Before The Dolphins And Sea Lions Steal The Show
Reservations matter here, and that’s the top tip for this part of the day. The dolphin and sea lion presentations both require you to save a spot.
Dolphin Coast is home to common bottlenose dolphins. Their presentation shows off how smart and athletic these animals are.
Over at Truist Pier 225, California sea lions take the stage. Their current presentation, called Saltwater Showdown, brings plenty of personality and a few laughs.
The aquarium’s mobile app helps with planning. You can check daily schedules, manage tickets, and handle reservations from your phone.
Build the rest of your visit around show times. That way you won’t be stuck sprinting across the building with a snack in hand.
Arriving a little early to each presentation is wise. Better seats tend to go to the folks who show up first.
Sea lions are natural hams, and it shows. Expect playful moments that make even serious teenagers crack a grin.
Since Georgia winters can turn chilly and summer storms pop up fast, these indoor shows are perfect any season.
Belugas, Otters, And Seals Keep Things Cool
Snowy white and endlessly curious, beluga whales are the stars of Cold Water Quest. This gallery explores chilly ocean waters far from the Atlanta heat.
Belugas have round, bulgy foreheads called melons. That detail gives them a friendly, cartoon-like look that kids remember for days.
Sea otters live here, too. They’re masters of floating on their backs, which looks like the most relaxing job on the planet.
Harbor seals round out the cold-water crew. Their sleek bodies and big dark eyes make them easy to love.
This area pairs nicely with a break from the busier tanks. You can slow down and watch each animal’s habits up close.
Want a closer look? The aquarium offers animal encounters with belugas, sea otters, and harbor seals, which need advance booking.
Penguins also appear among the encounter options. Picking just one might be the hardest decision of the whole trip.
Stand by the glass for a few minutes before moving on. Curious belugas sometimes swim right up, and it feels like they’re checking you out, too.
More Sharks, More Rivers, More Reasons To Linger
Whale sharks get the spotlight, but they aren’t the only sharks in town. SHARKS! Predators of the Deep opened in late fall 2020 as the aquarium’s largest expansion.
This saltwater gallery holds 1 million gallons. Various shark species cruise through, giving you a look at sharks with sharper reputations.
Need a change of scenery? River Scout is the only freshwater exhibit in the building.
It features animals from rivers across North America, Asia, Africa, and South America. Alligators included, so keep an eye out for those patient, toothy grins.
Tropical Diver brings an Indo-Pacific coral reef to life. Its bright colors make it a favorite for younger visitors.
Aquanaut Adventure adds hands-on learning about how animals survive. It’s a nice stop when kids need to touch buttons instead of just looking.
Behind the Seas tours run every half hour. They offer exclusive access to galleries and habitats most visitors never see.
With this many zones, plan for a long visit. Rushing through feels like reading only every third page of a great book.
Downtown Atlanta Makes The Rest Of Your Day Easy
Getting here is pretty simple. You’ll find Georgia Aquarium at 225 Baker St NW, Atlanta, GA 30313, right in the middle of downtown.
On-site parking sits in a deck reached from Luckie Street or Ivan Allen Jr. Blvd. For GPS, use 357 Luckie Street NW.
Parking payment is cashless, so cards or digital wallets are the way to go. Prepaid parking can also save you a little hassle.
The aquarium is open all 365 days of the year. Hours vary, so check the daily schedule before heading out.
Entry usually ends half an hour before closing. Arriving with plenty of time keeps the day relaxed.
Hungry after the visit? Park27 Korean BBQ, Max’s Coal Oven Pizzeria, and The Yard Milkshake Bar are all within walking distance.
The aquarium first opened on November 23, 2005, and still runs as a nonprofit. Your ticket helps support its marine life mission.
With giant tanks and indoor comfort, it’s an easy pick for any Georgia day before 2026 wraps up. The whale sharks will be waiting.