After Dark in the Park Video Archives - Oct 24 2012
Join National Geographic Traveler editor Jonathan Tourtellot for an overview of World Heritage Sites, how World Heritage grows jobs, four common myths about World Heritage and America's position in the global quest for World Heritage sites. Part of Hawai'i Volcanoes' ongoing After Dark in the Park series.
Did You Know?
Large volumes of lava move in lava tubes beneath the hardened surface of recent flows. Skylights form when the roof of a lava tube collapses, revealing the molten lava flowing like a river within the tube.