Watch the sunlight dancing on the water as it cascades over Blue Pool. Keep an eye out for pretty rainbows in the mist.
You'll soon discover why this Hana cascade of water is a hit with travelers. If you're searching for other things to see here, Waianapanapa State Park, Black Sand Beach, and Hana Maui Botanical Gardens are in the area too. They won't take you long to get to from Blue Pool.