Mount Gulug is an extinct volcano on the Lost Continent. It was sealed a long time ago in the past, but was re-opened by Kuja with the Gulug Stone. It used to be inhabited by an unseen race of Mole People, but during the time it is visited in the game the Mole People are gone and the place is infested with monsters. Mount Gulug is one of the locations from Terra that ended up on Gaia 5,000 years ago due to Garland's failed attempt to merge the two planets into one.
