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.
Kaihalulu Red Sand Beach. Kaihalulu â which means roaring sea â is on the shore just south of the ancient Old Hawaiian town of Hana, Maui, accessible by the winding Hana Highway. This is not a beach for swimming or any other water activity. The ocean is rough, and the rip tides deadly, but the view is breathtaking.