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.
Mission Bay Park is the largest aquatic park of its kind in the country. It consists of over 4,600 acres in roughly equal parts land and water. Mission Bay boasts 27 miles of shoreline, 19 of which are sandy beaches with eight locations designated as official swimming areas. Mission Bay was originally named False Bay by Juan Rodriguez Cabrillo, who came upon it in 1542. In those days, it was a vast tidal marsh that could confuse mariners into believing it was the larger bay just to the south, San Diego Bay.