Skylight, view through cooled lava to molten lava below, Kilauea Volcano, Hawaii Volcanoes National Park, Island of Hawaii (Big Island', Hawaii, United States of America, North America

day physical geography surface processes natural world nature outdoors travel travel destinations color image photography contemporary horizontal nobody landscape landscapes extreme terrain volcanic landscapes lava steam lava flows kilauea hawaii volcanoes national park national parks hawaii big island hawaiian islands united states of america north america usa molten danger skylights close up close ups geology rocks rocky