2 Best Sights in Keanae, Wailua, and Nearby, Maui

Just beyond mile marker 10, the Garden of Eden Arboretum offers interpretive trails through 26 manicured acres. Anyone with a green thumb will appreciate the care and attention given to the more than 500 varieties of tropical plants—many of them native. Trails also lead to views of the lovely Puohokamoa Falls and provide a glimpse into the botanical wonders that thrive in this lush region. Be sure to stop by the gift shop on the way out to shop for items made by local artisans and to hang out with the ducks and peacocks. Avoid lines and crowds by visiting when the garden first opens (around 8 am) or after 2 pm (closing time isn't until 4).

At this arboretum you can enjoy tropical trees in their natural setting or enjoy a challenging hike into the forest. Signs help you learn the names of the many plants and trees now considered native to Hawaii; the rainbow eucalyptus trees are a big draw here (do not write on them). The meandering Piinaau Stream adds a graceful touch to the arboretum and provides a swimming pond when there is enough water. You can take a fairly rigorous hike from the arboretum if you can find the trail at one side of the large taro patch. Be careful not to lose the trail once you're on it. A lovely forest waits at the end of the 25-minute hike.