See whales migrating.

I have observed whales just off of Kaanapali beach on Maui. I saw one in the evening where hours earlier I had been swimming. They are huge and amazing creatures. I was not even really seeking this adventure although in the winter months it is almost hard to miss them if you spend time around or on the water.

In the mid to late winter, take a tour on one of the many catamarans to Molokini, and you are almost guaranteed to see humpbacks.