United States
Aquarium
America runs the deepest aquarium bench on earth — from the cannery-born kelp cathedral on Monterey Bay to the ten-million-gallon hall in Atlanta where whale sharks cruise overhead, with world-class houses in nearly every region: Chicago's Beaux-Arts classic, Baltimore's harbor glass pyramid, Boston's four-story ocean tank, belugas in Connecticut, and the river kingdom in Chattanooga. This guide ranks the 13 worth planning a trip around, pairs each with the right hotel, and maps the road trips that string them together — because an aquarium day is the rare plan that works for every age, in every weather, in every season.
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Hotels
Where to Stay

InterContinental the Clement Monterey
Cannery Row, Monterey (at the aquarium)
Sleep across the street from America's #1 — the contemporary Cannery Row flagship facing the Monterey Bay Aquarium's entrance, with oceanfront balconies over the kelp and rope-drop access measured in footsteps.

Omni Atlanta Hotel at Centennial Park
Centennial Park District, Atlanta
The Georgia Aquarium's tower neighbor — glass rooms over Centennial Olympic Park with the whale sharks, Coca-Cola, and the attraction district in a five-minute walking triangle, downtown Atlanta's family base solved.

Sable at Navy Pier, Chicago
Navy Pier, Chicago
Chicago's hotel on the water itself — a nautical-deco boutique built into Navy Pier with skyline-and-lake rooms, the city's best rooftop bar horizon, and the Shedd's Museum Campus a lakefront ride down the shoreline.

Four Seasons Hotel Baltimore
Harbor East, Baltimore
Harbor East's glass flagship — Baltimore's five-star on the water with the National Aquarium's pyramids one promenade stroll away, an infinity-edge pool deck over the marina, and the city's best dining block downstairs.

Margaritaville Resort Gatlinburg
Downtown Gatlinburg (2 blocks to the aquarium)
The Smokies aquarium's polished neighbor — Gatlinburg's resort-grade stay two blocks from Ripley's tunnel, with fire-pit balconies over the Parkway, an indoor-outdoor pool, spa, and the mountains starting out back.

Hotel Maya, Long Beach
Queensway Bay, Long Beach
The waterfront bungalow across from the Aquarium of the Pacific — a palm-shaded DoubleTree boutique on the harbor's far shore, with skyline-over-water views, hammocks between palms, and the water taxi to the tanks.

Four Seasons Hotel New Orleans
Riverfront at Canal Street, New Orleans
The aquarium's literal next-door neighbor — New Orleans' five-star in the riverfront trade-tower, with Mississippi-view rooms, the observation deck upstairs, a resort pool over the levee, and the Quarter beginning at the corner.
Attractions & Tours
What to Do

Monterey Bay Aquarium
America's #1, and it isn't close — the aquarium that invented the living kelp forest, raised the bar for every institution after it, and still runs the country's best single exhibit lineup: otters, open-ocean tuna, and deep-sea aliens.

Georgia Aquarium
The biggest in America — ten million gallons in downtown Atlanta, and the only place outside Asia to swim beneath whale sharks: four of them, cruising a football-field tank past a 61-foot viewing window and a 100-foot tunnel.

Shedd Aquarium
The grand old master — Chicago's 1930 Beaux-Arts temple on the lakefront, where belugas and dolphins perform against skyline windows, a Caribbean reef spins in the marble rotunda, and the architecture is half the ticket.

National Aquarium
Baltimore's glass-pyramid icon — the Inner Harbor landmark that ascends through a dripping tropical rainforest to ring-shaped shark and ray tanks, with an Australian river gorge, dolphins, and the best one-way flow design in the field.

Ripley's Aquarium of the Smokies
The mountain-town overachiever — a top-five-ranked aquarium improbably parked in Gatlinburg, with the continent's longest underwater tunnel gliding beneath sand tigers, a penguin crawl-through, and value the coastal giants can't touch.

Aquarium of the Pacific
Long Beach's Pacific portal — Southern California's biggest aquarium, organized ocean-by-ocean from sea otters to coral lagoons, with the stunning Pacific Visions wing, lorikeet feedings, and whale-watch boats at the dock outside.

New England Aquarium
Boston's spiral around a four-story ocean — the brutalist harbor classic where a ramp corkscrews up the 200,000-gallon Giant Ocean Tank past its coral reef and celebrity sea turtle, with penguins filling the ground floor below.

Mystic Aquarium
New England's beluga home — one of the only U.S. aquariums keeping the white whales, in outdoor habitats you can watch for free-range hours, plus African penguins, seals, rays, and the storybook seaport town around it.

Audubon Aquarium of the Americas
New Orleans' riverfront revival — rebuilt in 2023 with the Insectarium under one roof, keeping the Gulf rig's sharks, the Amazon's piranhas, the white alligator's swamp, and Mississippi views from the French Quarter's edge.

Seattle Aquarium & Ocean Pavilion
The Pacific Northwest's window — Puget Sound's octopus and otters on the working waterfront, now joined by the Ocean Pavilion: a 2024 expansion whose one-way reef hall and 500,000-gallon archway reset the city's skyline-to-sea walk.

Tennessee Aquarium
The world's best freshwater aquarium — Chattanooga's twin glass peaks follow a raindrop from Appalachian stream to Gulf reef, with river otters, the giant catfish flathead hall, and an Ocean Journey wing of sharks and butterflies.

Texas State Aquarium
The Gulf's Texas-sized teller — Corpus Christi's bayfront anchor with the Caribbean Journey wing's shark-filled sea and cenote, dolphin presentations, a working wildlife-rescue hospital, and the USS Lexington floating next door.

The Florida Aquarium
Tampa's wetlands-to-reef storyteller — follow Florida's water from mangrove roots and wading birds under the glass dome to the coral reef's sharks, with a working coral-rescue lab, wild dolphin bay cruises, and Sparkman Wharf next door.
Go Deeper
The complete Aquarium guide
Neighborhood picks, itineraries, FAQs, and local answers from our Aquarium specialists — including 6 in-depth travel guides.