Top 10 Experiences on Hawaii's Big Island. The eerie glow of a lava lake, secluded palm-fringed beaches, ancient petroglyphs pecked into hardened lava, and miles of hiking trails through smoking craters, rainforest and desert – what’s not to love about Hawai’i’s number one site?
Open Ceiling Cave on Na Pali Coast, Kauai, Hawaii, USA. This cave is a hollowed-out lava tube, and may have served as a place where ancient Hawaiians could rest in their canoes when traveling along the coast. Photo by threeifbysea (Instagram)