Dolomieu Crater at sunrise, Piton de la Fournaise, Reunion Island

landscape sunrise volcano volcanic crater meeting overview indian ocean piton de la fournaise morning national park unesco's world heritage list may nobody pitons cirques and remparts of reunion island natural area sun space earth's crust group enumeration shot world sea and ocean la réunion national park la réunion island france european union europe eurasia old world continent twilight atmosphere (ambiance) environment protection environment management biodiversity management biodiversity environment month of year individual