Maunaulu

About

Maunaulu, also known as Mauna Ulu, is a volcanic cone in the eastern rift zone of the Kīlauea volcano on the island of Hawaii. It falls within the bounds of Hawaii Volcanoes National Park. Maunaulu was in a state of eruption from May 1969 to July 1974.

Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.