Around 900 years ago, a volcano – which has come to be called Sunset Crater – erupted ... popular ways to experience the park include hiking the 1-mile Lava Flow Trail or climbing up to ...

Hawaiian Volcano Observatory reports that the lava geysers were preceded by more than 100 cycles of lava rise and fall, vent ...

Several national monuments are located within the forest, such as the Sunset Crater National Monument, and top attractions, such as the Lava River ... Francisco volcano field surrounding Flagstaff.

Storyful reported the skiers went to the crater on the night of Feb. 11 ... one of the few volcanoes where people can ski "near a lava field." However, the Italian Civil Protection Agency has ...