6. Natural Bridge-Caverns at Natural Bridge are the deepest caverns on the East Coast and go 34 stories underground below the earth's surface to see nature's magnificent underground landscape of dripstone, flowstone, draperies, pools, stalactites, and stalagmites.
Location: Between PuÊ»upoa and Makahoa Points, Hanalei. Description: Hanalei Bay, the largest bay on KauaÊ»i, is bordered by a white sand beach approximately two miles long and 125 feet wide. The beach is located between Hanalei River to the east and Waipa River to the west.
Base of rainbow eucalyptus trees growing along the Hana Highway. According to the World Agro Forestry Center, the tree is a huge evergreen. It can grow 8 feet a year, reaching a height of 197 â 246 feet (60 â 75 meters) with a diameter up to 7.9 feet (240 centimeters) wide. Photo #5 by Amelia Leubscher. âBark from a rainbow eucalyptus â¦ possibly one of the coolest trees on earth,â noted the photographer.