3. Maui, Hawaii
As many as 3,000 Humpback whales come to mate and give birth in the warm and protected waters between Maui, Molokai, and Lanai. What is unique about whale watching here is that you can eavesdrop on the whales’ mating calls. The Aloha Kayaks Maui and the Trilogy Excursions are the 2 main attractions that offer tours.