Dive into the underwater world at aquariums! Visit aquatic exhibits that include sharks, dolphins, whales, sea lions, turtles and other marine life. Summer is the perfect time to explore aquariums. You can always cool off by going to one of the whale performances (get splashed as they jump and hit the water). It is so much fun to watch the animal feedings, check for times to help plan out your day. The sharks are always fascinating, especially after seeing the Jaws movies.