<Tr> <Th> Reference </Th> <Td> 409 </Td> </Tr> <Tr> <Th> Inscription </Th> <Td> 1987 (11th Session) </Td> </Tr> <P> Hawai ʻi Volcanoes National Park, established on August 1, 1916, is an American National Park located in the U.S. state of Hawaii on the island of Hawaii . It encompasses two active volcanoes: Kīlauea, one of the world's most active volcanoes, and Mauna Loa, the world's most massive shield volcano . The park delivers scientists insight into the birth of the Hawaiian Islands and ongoing studies into the processes of volcanism . For visitors, the park offers dramatic volcanic landscapes as well as glimpses of rare flora and fauna . </P> <P> In recognition of its outstanding natural values, Hawai ʻi Volcanoes National Park was designated as an International Biosphere Reserve in 1980 and a World Heritage Site in 1987 . In 2012 the Hawai'i Volcanoes National Park was honored on the 14th quarter of the America the Beautiful Quarters series . </P>

When was the hawaii volcanoes national park established