Hebra's Hill

Hebra's Hill is a location in Death Mountain Foothills, part of the third stage in. At first it is overwhelmed by Hinox, and Link must go right to reach a cave with a mage who gives him a Quake Medallion. Once Link throws it, all of the enemies will turn into Zols, and defeating these Zol will make the spike barrier drop, allowing Link to continue up a staircase.

Halfway up the stairs is a rift that brings Link to some sort of pocket dimension where each screen holds the same thing: 12 brown, unliftable rocks, and a fleet of stairs. Link has to walk up the stairs several times before reaching the other side of the stairs.

Trivia

 * In, the original, Japanese name of the Light World's Death Mountain was Hebra Mountain.