Icepeak Cavern

Icepeak Cavern is a vast cave system located underneath the Alabaster Icelands of Hisui. It is accessible at various points across the central region of the Alabaster Icelands. It has two sections, one underneath Bonechill Wastes and a separate one underneath Arena's Approach. The Ice Rock is located in the section underneath Bonechill Wastes, which allows the player to evolve their Eevee into Glaceon.