Mount Yasur on Tanna Island has been in a near-constant state of eruption for at least 800 years, and its accessibility to visitors makes it one of the most visited active volcanoes in the world.
Record no. MRB-2026-006897
One of the World's Most Continuously Active and Accessible Volcanoes
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.