Perched on the edge of the Pacific, The Monterey Bay Aquarium offers an immersive look at one of the richest marine ecosystems on Earth. A visit here blends science, conservation, and up-close encounters with ocean life—setting the stage for a deeper dive into what awaits inside.
What to Expect at the Monterey Bay Aquarium
An unparalleled facility with soaring, glass-walled tanks that make you feel as if you’re truly under the sea, the Monterey Bay Aquarium defines the standard for modern marine exhibits. The only way to get closer to swirling sea life is to tug on a wetsuit and dive in.
History of the Monterey Bay Aquarium
It’s also one of the best makeovers on the planet: in the early 1900s, the main building was a bustling canning facility for sardines, all chronicled in fascinating historical displays near the entrance. (Excellent behind-the-scenes tours shed more light on the aquarium’s history, as well as its remarkable inner workings.)
When the cannery closed in the 1970s, the site was reimagined as a center for marine science and public education, opening in 1984 and quickly becoming a global leader in ocean conservation. Today, its work extends far beyond its walls, from sustainable seafood advocacy to groundbreaking research on ocean health.
Things to Do at the Monterey Bay Aquarium
Intriguing history or not, this is one big wow of a place. Mesmerizing tanks and exhibits showcase more than 35,000 animals and plants representing over 550 species—a large number of them California natives. Watch a giant Pacific octopus unfurl its tentacles, stand in the center of a swirling school of sardines, have hammerhead sharks swim inches away from your face, and see how trainers administer daily health checks to the aquarium’s cutest inhabitants, southern sea otters. The furry mammals get the spotlight on a special experience led by experts; learn how these endangered animals are cared for at the aquarium, and about the aquarium’s ongoing research to protect otters in the wild.
Beyond the headliners, signature exhibits like the towering Kelp Forest—one of the tallest aquarium exhibits in the world—offer a hypnotic window into California’s coastal ecosystems, while the Open Sea gallery immerses you in a vast, blue expanse filled with tuna, sea turtles, and constantly shifting schools of fish. Timed feedings and talks throughout the day add depth to the experience, giving visitors a chance to hear from aquarists and naturalists about animal behavior, conservation efforts, and the delicate balance of ocean life.
Monterey Bay Aquarium’s Kid-Friendly Offerings
The aquarium’s vibrant undersea world is as close to a real-life Finding Dory as little kids can get. You’ll want to park it for a while in the Splash Zone & Penguins area. Here, they’ll spy Nemo’s cousins in the tropical fish tank, watch African penguins feeding, and explore hands-on educational exhibits. There are also special family sleepovers at the aquarium, and a chance for kids to become underwater explorers by donning specially designed gear and swimming in the protected Great Tide Pool fronting the aquarium (Ed. note: Sleepover programs are on pause until further notice).
Though not exclusively designed with children in mind, the aquarium’s behind-the-scenes tours offer kids and adults alike an engaging way to learn more about sharks or jellies, and the Into the Deep: Exploring Our Undiscovered Ocean exhibit features the largest collection of deep-sea animals in North America, from football-sized giant isopods to voluminous jellies that glow in the dark.
Insider tip: Get tickets online in advance to skip long lines.