A spectacular dreamy place where you get so close to dolphins is the Delfinario De Cayo Guillermo. The place is located at the entrance of the amazing area of Cayo Guillermo and has 3 charming semi-natural enclosures where you spot the dolphins wandering around waiting for visitors to come. You can also enjoy various activities like swimming with Dolphins, having fun with sea lions. It's absolutely fascinating to visit the place and take a break from the noisy city when you're here in Cayo Guillermo.