Snorkeling Puerto Chiquito is one of the best spots on Aruba. You can see diverse coral reef and many fish at great snorkeling depths. But this spot is not for beginners because it is exposed and there is almost always a current, waves and wind to deal with. Do not attempt to snorkel here if the waves are big; it is best on a calm day. You also need to watch out for boats when you are over the outer reef.