Tennessee Aquarium, Chattanooga, TN: Is It Worth It?
I visited the Tennessee Aquarium on a Monday afternoon as part of a broader trip to Chattanooga. This was my first time visiting the town as an adult and I was there as part of the Women in Travel Summit (WITS). As someone who dreamed of being a marine biologist as a kid (didn't every 90's kid at some point?), this world-class aquarium was a place I definitely wanted to include in my itinerary.
Located on the north side of downtown Chattanooga along the banks of the Tennessee River, the Tennessee Aquarium is one of the city's most iconic attractions — and one of the most visited aquariums in the Southeast. Whether you're planning a family trip, a solo adventure, or trying to figure out if it deserves a spot on your Chattanooga 3-day itinerary, here's an honest look at what to expect.
About the Tennessee Aquarium
The Tennessee Aquarium's mission is straightforward but ambitious: connect people with nature and give them the knowledge to make informed choices about water and wildlife. Spread across two distinct buildings, River Journey and Ocean Journey, the experience traces the path of water from mountain headwaters all the way to the open sea — introducing visitors to native Southeastern species alongside creatures from some of the most remote ecosystems on Earth.
What sets this aquarium apart from many others is its deep investment in conservation. The Tennessee Aquarium Conservation Institute serves as the research arm of the organization, with a specialized focus on restoring freshwater ecosystems and building public awareness around environmental health in the region. A visit here isn't just entertainment — it's a window into active, ongoing conservation work.
Both buildings are several stories tall, with exhibits naturally weaving their way from top to bottom. I loved this design approach to ensure you don't miss any exhibits — which I feel can be easy to do at other aquariums with a more hub & spoke layout.
Ocean Journey Building
The Ocean Journey building is where I spent the bulk of my time. My highlights included:
Penguin Rock— Featuring macaroni and gentoo penguins hanging out and occasionally zipping through the water
Lemurs — An unexpected and delightful addition for an aquarium; they're one of the first animals you'll encounter and are incredibly cute
Butterfly Garden — A lush, immersive space where butterflies land freely around you. Live your Disney princess moment!
Secret Reef — A massive tank, over 600,000 gallons, teeming with diverse marine life including a green sea turtle, sharks, rays, and tropical fish; this is the showstopper of the Ocean Journey building. It's an immersive viewing experience with both straight on and overhead windows into the tank.
River Journey Building
The River Journey building, the largest freshwater aquarium in the United States, is dedicated to freshwater ecosystems and makes a compelling case for why rivers deserve as much wonder as the ocean. My highlights included:
River Otters — This is a bucket list animal to spot in the wild for me, but it's still fun to see them in this way. On our afternoon visit, they were mostly napping. Not surprising given that's how they spend about 50% of their time.
Giant Freshwater Stingray — One of the more surprising exhibits; I had no idea that there were freshwater species of rays! Seeing one and how it is both similar and different from saltwater rays was very cool.
American Alligators — A nod to the rich wildlife of the Southeast
Feeding Frenzy Tour: Behind the Scenes at the Secret Reef
If you've ever wondered what an aquarium looks like from the other side of the glass, the Feeding Frenzy Tour is your answer.
The experience begins in the Secret Reef exhibit — the Ocean Journey building's crown jewel — before a knowledgeable aquarium educator leads your small group through a series of staff-only doors, badge-scan access points, and back corridors most visitors will never see. By the time you reach the top of the Secret Reef tank, you've traded polished acrylic viewing windows for industrial catwalks, and a maze of support infrastructure that keeps the entire exhibit alive. It feels a little like being backstage at a concert — the magic is still there, but now you can see exactly how it's made.
The sensory shift from the public galleries is striking. The serene ambient soundtrack of the aquarium floor gives way to the industrial hum of massive water pumps, and water circulating through what feels like miles of PVC pipe. The walls are lined with valves, sensors, and electrical boards. The air carries the sharp tang of a brine of synthetic seawater, and the unmistakable smell of a bustling seafood market.
An educator & aquarist guides the group through the mechanics of how the fish are fed while you watch the marine life below from a perspective almost no one gets to experience.
From above, you can still see the green sea turtle, sharks, rays and fish schooling around. They know it's mealtime and you'll watch as each species approaches their designated feeding stations. The stingrays and cow nose rays in particular are excitable, splashing about on the edge of the tank as staff members hand feed them.
Your job as part of the tour is surface feeding the fish in the middle of the tank, utilizing stainless steel cups to scoop the mix of krill, shrimp, scallops and other fish and toss it into the water.
Feeding Frenzy Practical Details:
Tours take place at 1:30 p.m. on Mondays, Wednesdays and Fridays and last about 30 minutes.
Cost is $35 for both adults and children. Tickets are available for purchase online. I would recommend scheduling in advance due to limited capacities.
Participants must be at least 8 years old.
Skip if you have a shellfish or fish allergy.
Tennessee Aquarium Tickets & Pricing
The Tennessee Aquarium uses a timed entry system to manage crowds. I recommend purchasing tickets in advance especially for weekends and holidays. As of June 2026, ticket prices are:
Adult $39.95
Youth, Ages 4 - 17 $29.95
Toddler, Ages 0-3 Free
Tickets for behind the scenes tours and the IMAX theater are separate from aquarium admission. For full pricing & additional details on ticketing policies, visit the Tennessee Aquarium website.
Practical Tips for Planning Your Tennessee Aquarium Visit
Buy tickets in advance. Timed-entry tickets are recommended, especially for weekends and holidays. Don't assume walk-up availability.
Budget your time. Plan for 2 to 2.5 hours to comfortably explore both buildings. If you're adding a behind-the-scenes tour, build in additional time on top of that.
Visit on a weekday if you can. We visited on a Monday afternoon in early June - the aquarium was relatively busy but crowds were low and none of the exhibits felt overcrowded or rushed.
Wear comfortable shoes. Both buildings involve a fair amount of walking and standing.
There are gift shops in both the River and Ocean Journey buildings
Tennessee Aquarium FAQs
Does the Tennessee Aquarium have parking?
There are several paid parking lots near the Aquarium and IMAX Theater. A free shuttle runs daily in downtown Chattanooga, making it easy to visit without driving directly to the attraction. Parking for tour buses, school buses, RVs, campers, and oversized vehicles is available on the south side of Riverfront Parkway beneath the Olgiati Bridge.
Does the Tennessee Aquarium offer AZA reciprocity?
No — the Tennessee Aquarium does not participate in the American Association of Zoos and Aquariums reciprocal admissions program. If you're an AZA member expecting free or discounted entry, plan to pay full admission.
How long does it take to visit the Tennessee Aquarium
Plan for 2 to 2.5 hours to see both the Ocean Journey and River Journey buildings at a comfortable pace. Add time if you're doing a behind-the-scenes tour or visiting the IMAX Theater.
Is the Tennessee Aquarium worth it?
For the price and what is included, I think the Tennessee Aquarium offers a solid value and the perfect inclusion on a 3-day itinerary.
Is the Tennessee Aquarium stroller and wheelchair accessible?
Yes, all galleries are wheelchair accessible & strollers are permitted. For more information on accessibility, visit the Tennessee Aquarium website.
Is the Tennessee Aquarium dog friendly?
Service animals (dogs & mini horses) are permitted under the guidelines set in place by the ADA, however companion, therapy and emotional support dogs are not.
Does the Tennessee Aquarium have an IMAX Theater?
Yes, tickets are purchased separately from aquarium admission.
Plan Your Visit
Downtown Chattanooga, TN
📍 One Broad Street, Chattanooga, TN 37402 — on the north shore of the Tennessee River
🎟️ Purchase timed-entry tickets in advance at tnaqua.org
Have you visited the Tennessee Aquarium? Share your experience in the comments — especially if you've done the Feeding Frenzy Tour or another behind-the-scenes experience. I'd love to hear what you thought!
Want more help planning your Chattanooga vacation? I'd love to work with you to help you plan the perfect trip!
Hi, I’m Jess
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