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.
Large coral reefs are found only at the ends of the bay, PuÊ»u Poa Reef to the east and Waikoko Reef to the west. Some smaller patch reefs are found in the center of the bay. Three beach parks are located on Hanalei Bay: Black Pot Beach Park, Hanalei Pavilion Beach Park, and WaiÊ»oli Beach Park.