The Immortals Fenyx Rising Arena Vault locations hide among the regular, puzzle-focused vaults. They are wave-based vaults that yield Molten Fragments that players need for new armor. Completing all of them also completes on of Hermes’ final heroic tasks. Here’s how to find all the Immortals Fenyx Rising Arena Vaults and Molten Fragment pieces. Remember to hit the levers on the left side of each arena to get the Molten Fragments.
Arena Vault location | Arena of Fortitude
The Arena of Fortitude is in the southern part of the Valley of Eternal Spring.
It’s just by some red trees.
Arena Vault location | Arena of Heroism
The Arena of Heroism is also in the Valley of Eternal Spring, right by the “e” in “Valley” (when zoomed out appropriately).
It’s in a pretty plain field so be sure to use far sight to pin it down.
Arena Vault location | Arena of Agility
The Arena of Agility is right near the watery areas of the Grove of Kleos and Valley of Eternal Spring.
Coincidentally, it’s by some ponds and pillars as well as a statue.
Arena Vault location | Arena of Humility
The Arena of Humility is on the border of War’s Den and the Gates of Tartaros (so it might be a good idea to unfog the Gates of Tartaros area, too).
Check near one of the big walls on that border.
Arena Vault location | Arena of Champions
The Arena of Champions is the southeast part of the War’s Den area.
It’s somewhat near the water by some stones. Be sure to use far sight to find it.
Arena Vault location | Arena of Wisdom
The Arena of Wisdom is also in the War’s Den area but it is in the eastern side somewhat near the big island in that area.
It’s in quite a pit so be sure to look down or scout it out while gliding.
Arena Vault location | Arena of Strength
The Arena of Strength is just on the border of War’s Den and the Forgelands.
It’s in a building so don’t be looking outside for this one.
Arena Vault location | Arena of Legends
The Arena of Legends is on the coast of the Forgelands right by the Polyphemous mythical boss fight.
It’s on a cliffside so be sure to check those coastal cliffs.
Arena Vault location | Arena of Bravery
The Arena of Bravery is in the Forgelands right by the Atmos Mechanikos fast travel point.
It’s also by big rocky building structure.
Arena Vault location | Arena of Finesse
The Arena of Finesse is hidden well because of how snowy it is in King’s Peak.
It’s near the southwest end by the entrance to the Grove of Kleos. Check near one of the frozen ponds.