Molten region of the center of the Earth

The molten region of the Center of the Earth is an incredibly hot region of the Earth's core. Because of the heat, humans cannot survive there for a long period of time. The Monolith is located in this region.

Solderath once tried to make the surface just as hot as it is in the molten center of the Earth.

Locations

 * Lava River
 * Monolith

Inhabitants

 * Fire breathing dragon
 * Lava monster
 * Fire Phantoms
 * Lava Men

Appearance
Super Friends
 * Season 3: Monolith of Evil