- In any moment of decision, the best thing you can do is the right thing, the next best thing is the wrong thing, and the worst thing you can do is nothing. Theodore Roosevelt
Visit the Monterey Bay Aquarium
The only way to get closer to swirling sea life is to tug on a wetsuit and dive in. This unparalleled facility, with soaring, glass-walled tanks letting you feel as if you’re truly under the sea, defines the standard for aquariums. 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 exhibits near the entrance. (Excellent behind-the-scenes tours shed more light on the aquarium’s history, as well as its remarkable inner workings.)
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 do daily health checks of the aquarium’s cutest inhabitants, California sea otters. A host of special activities, including junior diving programs, sleepovers, and custom romance tours (nothing like a little undersea light to make things dreamy) are also available. Insider tip: Get tickets online in advance to skip long lines.