Ultime-Volcano Mountain Trail

Ultime-Volcano Mountain Trail (ユルティム火山 登山道) is a fiery Grand Magic Zone.

Description
A large concentration of mana deep underground keeps the volcano constantly erupting. The high temperature also makes the surrounding air difficult to breathe. The mana also gives rise to magical lifeforms made of lava.

At night, the volcano stops erupting and the lava recedes. Heated water then bubbles out of the volcanic vent, turning the crater into a large hot spring.