1 min readMauna Loa is the world’s largest active volcanoNASAJul 10, 2020 Image Article Mauna Loa is the world's largest active volcano. iss063e040531 (July 6, 2020) — Mauna Loa, the world’s largest active volcano, was pictured on the island of Hawaii as the International Space Station orbited above the Pacific Ocean to the northeast of the island chain.