There's much to be learned about the trees and shrubs that grow at Keanae Arboretum. A place of science research, education and beauty, it'll bring out the tree hugger in you.
When you've finished at this botanical collection in Hana, why not check out Waianapanapa State Park, Black Sand Beach, and Red Sand Beach? They're near Ke'anae Arboretum and also popular with many tourists.