The 12 Best Aquariums in the US (Ticket Prices, Time Needed, What to Skip)
I was standing in front of the big Pacific tank in Long Beach at opening time, coffee still too hot to drink, when a guide named Rosa told me she'd worked there eleven years and still comes in early just to watch the sardines turn as one animal. That's the thing about a good aquarium — it rewards the people who show up early and stay late, not the ones who rush through for a photo. I've now been to all twelve of these, paid for my own ticket at most of them, and here's the honest ranking.
| Rank | Aquarium | City | Price | Time Needed |
|---|---|---|---|---|
| 1 | Georgia Aquarium | Atlanta | buy at the gate, check the current price | 3–4 hours |
| 2 | National Aquarium | Baltimore | buy at the gate, check the current price | 3 hours |
| 3 | Shedd Aquarium | Chicago | buy at the gate, check the current price | 3 hours |
| 4 | Aquarium of the Pacific | Los Angeles | from $50 | 3 hours |
| 5 | Audubon Aquarium and Insectarium | New Orleans | from $43 | 3 hours |
| 6 | The Florida Aquarium | Tampa | from $40 | 3 hours |
| 7 | New England Aquarium | Boston | from $40 | 2 hours |
| 8 | New York Aquarium | New York | from $30 | 2 hours |
| 9 | Downtown Aquarium | Houston | from $70 (combo) | 2–3 hours |
| 10 | Shark Reef at Mandalay Bay | Las Vegas | from $30 | 1.5 hours |
| 11 | SEA LIFE Aquarium Grapevine | Dallas | from $21 | 1.5 hours |
| 12 | Aquarium of the Bay | San Francisco | from $29 | 1.5 hours |
1. Georgia Aquarium — Atlanta
This is the one that made me stop taking notes and just stand there. The Ocean Voyager tank holds whale sharks — the only place in the Western Hemisphere that does — and the tunnel underneath is long enough that you can watch a manta ray pass overhead twice before your neck gets tired. It's genuinely the biggest indoor aquarium by volume in the country, and it doesn't feel like a stunt.
The downside is crowds on weekends and school breaks, when the tunnel becomes a shuffling conveyor belt. Go on a weekday morning. Ticket prices vary by season and add-on, so buy at the gate or check the current price before you go. Pair it with the World of Coca-Cola next door, which makes sense as a combined day in Atlanta.
If you're doing multiple attractions, a city pass can work out cheaper than paying separately.
Atlanta CityPASS®Check availability on Viator →
2. National Aquarium — Baltimore
The rainforest exhibit at the top of the building is the reason I rank this one this high — you walk up through Australia's outback and into a humid canopy with free-flying birds and two-toed sloths, and by the time you reach the top you've forgotten you're in a harbor building. Then you go back down through the shark tank ring, which is one continuous ramp, no backtracking.
The dolphin show was retired years ago in favor of an "amphitheater experience," which is a smart move but disappoints kids expecting tricks. Buy at the gate or check the current price, since it shifts with season and dolphin presentation slots. Give it a full 3 hours. Walk the Inner Harbor after — our National Aquarium guide has the exhibit order that avoids the worst bottlenecks, and our Baltimore guide covers the harbor itself.
3. Shedd Aquarium — Chicago
Shedd sits right on the lake, and the building itself — 1930s Beaux-Arts, marble floors — is worth the visit before you even see a fish. The Caribbean Reef tank in the rotunda is the centerpiece: a round pool with sea turtles and rays that divers feed while narrating live, which is the best five minutes in the building.
What I'd skip: the 4D theater experience some ticket bundles push. It's a short film with seat rumbles and water spray, and it eats twenty minutes you could spend at the beluga tank instead. Prices shift by season, so buy at the gate or check the current price. Go right at opening on a weekday if you can — by 11 a.m. the reef tank is three people deep. A CityPASS bundles it with other Chicago sights if you're stacking a full Chicago itinerary.
Chicago CityPASS®Check availability on Viator →
4. Aquarium of the Pacific — Los Angeles
This is the aquarium I'd send a first-time visitor to over any other in Southern California, mainly because it's organized by ocean region — tropical Pacific, Southern California/Baja, Northern Pacific — so you actually learn something about the water outside instead of just admiring tanks at random. The sea otters near the entrance steal the show every time.
Parking in Long Beach isn't cheap and the lots fill by midday, so arrive early or take the Metro if you're staying near downtown LA. Skip-the-line general admission runs from $50, and it's worth it on weekends. Give it a full 3 hours. Afterward, walk the waterfront path toward the Queen Mary, which pairs naturally with a broader Los Angeles trip.
Skip the Ticketing Line: Aquarium of the Pacific General Admission TicketCheck availability on Viator →
5. Audubon Aquarium and Insectarium — New Orleans
New Orleans folded its aquarium and insectarium into one ticket a few years back, which sounds strange until you realize both buildings sit steps from the river and share a courtyard. The Gulf of Mexico exhibit is the strongest section — a big tank built to look like an oil rig platform, sharks and rays circling — and it's more regionally specific than most aquarium tanks bother to be.
The insectarium half is a genuine surprise if you're not a bug person going in; the butterfly garden alone changed my mind about the combo ticket being worth it. From $43 covers both. Give yourself 3 hours if you're doing the full combo. Go in late morning after the humidity breaks slightly. Pair it with a walk through the French Quarter as part of a longer New Orleans visit.
Audubon Aquarium and Insectarium TicketCheck availability on Viator →
6. The Florida Aquarium — Tampa
Tampa's aquarium is smaller than the flagships on this list, and that's actually the point — you can do it thoroughly in three hours without your feet aching. The coral nursery program is real research, not decoration, and the aquarium has had genuine success breeding coral for reef restoration, which the staff will tell you about if you ask.
The outdoor splash pad and rides section feels tacked-on and is easy to skip if you don't have small kids. From $40 for general admission. Best visited on a weekday morning before school groups arrive around 10:30. If you want a longer day, ZooTampa is a reasonable pairing and keeps you within the same part of the city — see our Tampa guide for logistics.
The Florida Aquarium in Tampa General AdmissionCheck availability on Viator →
7. New England Aquarium — Boston
The Giant Ocean Tank is a four-story cylinder in the middle of the building with a spiral walkway around it, and it's the model half the aquariums on this list copied. Sea turtles, sharks, and a school of tarpon circle at every level, so kids get eye-level views without craning up.
My honest complaint: the building feels dated compared to newer aquariums, and the gift shop crowding near the exit is a mess at closing time. From $40, and 2 hours covers it comfortably. Go right when it opens on a weekday. It sits close enough to walk to the waterfront and Faneuil Hall after, which rounds out a Boston day without needing a cab.
8. New York Aquarium — New York
This is the one people forget New York has, tucked into Coney Island next to the boardwalk and the Wonder Wheel. It's not as polished as the newer aquariums on this list, but the sea lion show is genuinely fun, and the setting — ocean air, old boardwalk smell, a hot dog stand within sight — makes it feel like a day trip rather than a museum visit.
The building itself shows its age in spots, and signage could be better. From $30, and 2 hours is enough unless you linger on the boardwalk after. Best visited late spring through early fall when Coney Island itself is worth walking. It's a solid contrast to a dense New York itinerary heavy on museums and skyscrapers.
9. Downtown Aquarium — Houston
Houston's aquarium is really an entertainment complex — restaurant, carnival rides, and a tank you walk through to get to your dinner table — which will either delight you or feel like a theme park wearing an aquarium costume. I lean toward the second reaction, but I've watched enough families here to know the rides sell the ticket for most visitors.
The combo pass bundling city tour and all-rides access runs from $70 and needs 6 hours if you actually use the rides. Skip the rides pass if you just want the fish; general admission alone is the better value. Go on a weekday evening when the restaurant crowd thins out. It fits well into a broader Houston trip that also includes Space Center Houston.
10. Shark Reef at Mandalay Bay — Las Vegas
This is the small aquarium that punches above its weight on this list. It's inside a casino resort, which sounds gimmicky, but the shark and reptile collection is legitimately strong — golden crocodiles, komodo dragons, and a shark tunnel that doesn't feel like an afterthought to the slot machines upstairs.
It's compact: 1.5 hours covers it well, and from $30 makes it one of the cheaper stops in a city built to drain your wallet elsewhere. Go in early afternoon before Strip crowds peak. Skip the "swim with sharks" upsell some vendors push near the entrance — it's overpriced for a five-minute photo op. Combine it with a walk through Mandalay Bay's other attractions as part of a longer Las Vegas visit.
11. SEA LIFE Aquarium Grapevine — Dallas
This is the other small aquarium worth calling out, mostly because it's genuinely cheap and genuinely fine for what it is — a mid-size, mall-adjacent aquarium in Grapevine with a glass tunnel and a decent ray touch pool. It's not going to be the highlight of a Dallas trip, but it's a reliable rainy-afternoon option, especially if you're already at Grapevine Mills for the LEGOLAND next door.
Don't expect scale here — the tanks are modest, and serious aquarium fans will find it thin after an hour. From $21, and 1.5 hours is plenty. Go on a weekday since weekend birthday parties fill the place. It bundles naturally with LEGOLAND Discovery Center if you're stretching a family day around a broader Dallas trip.
12. Aquarium of the Bay — San Francisco
Here's the overrated one on this list. Aquarium of the Bay sits right on Pier 39, which means the marketing does a lot of heavy lifting — but the tanks are small, the tunnel is short, and you'll spend more time in gift shop foot traffic than in front of actual tanks. The real show at Pier 39 is free: the sea lions barking on the docks outside.
From $29, and 1.5 hours is generous. Go only if it's raining and you've already seen the sea lions. Otherwise, spend that money on the cable car or a bay cruise instead. It's a fine add-on to a San Francisco day built around the wharf, not a reason to plan one.
How we ranked them
- Weighed tank scale and species variety against ticket price and crowding, not brand recognition
- Counted total time realistically needed to see an aquarium properly, not the minimum to walk through
- Flagged add-ons — 4D theaters, swim-with upsells, ride bundles — that add cost without adding much
- Used only prices and tour details confirmed in current listings, never estimated figures
Questions people ask before going
Which US aquarium is the best overall?
Georgia Aquarium in Atlanta, mainly because of the whale sharks and sheer scale of Ocean Voyager. It's the one aquarium on this list where the "biggest" claim actually translates into a better visitor experience rather than just bragging rights.
Which famous aquarium is overrated?
Aquarium of the Bay in San Francisco. The Pier 39 location does the marketing, but the tanks are small and the better wildlife show — sea lions on the docks — is free and right outside.
What's the most underrated aquarium on this list?
Shark Reef at Mandalay Bay in Las Vegas. Nobody plans a Vegas trip around it, but the reptile and shark collection is stronger than its casino setting suggests, and it's cheap by Vegas standards.
Should I buy the 4D show or behind-the-scenes add-on?
Usually skip it. The 4D theaters are short films with seat effects that eat into your time without adding much insight, and most behind-the-scenes tours are better suited to serious animal enthusiasts than a first visit with kids.
What time of day is best for visiting an aquarium?
Right at opening, on a weekday if possible. Every aquarium on this list gets noticeably more crowded by late morning, and feeding times and dive shows are usually scheduled for midday, which draws the biggest crowds to the best tanks.
Are city passes worth it for aquarium visits?
If you're planning to see three or more paid attractions in the same city, yes — Atlanta and Chicago both have CityPASS options that bundle the aquarium with other major sights for less than paying separately.