Route 520 is the road which connects Kōloa and Poʻipū to Hawaii Route 50, the principal highway of the southern part of Kauaʻi island in the state of Hawaii.
Immediately south of where the road meets Route 50 at, the road (there known as Maluhia Road, meaning "peaceful") enters the Tunnel of Trees, a stand ofEucalyptus robusta,Swamp Mahogany. The stand, which lines either side...