Visitors are often rewarded with sightings of humpback whales (during winter), spinner dolphins ... sunset illuminating the ...

See spinner dolphins in an eco-friendly way on ... a.m. and 1 p.m. Ko Olina Ocean Adventures also operates a sunset sail. Snorkel with Hawaii's marine life in the company of a biologist on this ...

From humpback whales and spinner dolphins to peaceful sea turtles ... as well as dinner and sunset sails. If a sunset sail is at the top of your Hawaii to-do list, consider this cruise.