One of the many new dungeons introduced in World of Warcraft Cataclysm Classic is the Stonecore, a refuge for the Twilight's Hammer deep in the core of Azeroth. It was in this five-player dungeon that the cult remelted and resurrected the black dragon Deathwing, the main villain of the Cataclysm expansion.
The Stone Core Entrance and Location World of Warcraft Cataclysm
The great thing about the Stonecore is that you don't have to walk very far to get to the entrance of the dungeon. However, if you're not careful, you can easily trip and miss the gate and the encounter stone for the dungeon.
Here you will find the entrance to the Stonecore in WoW Cataclysm Classic.
The entrance to the Stonecore is, thankfully, not too far from Deepholm’s main quest hub, the Temple of Earth. The dungeon is located on top of the temple and can be accessed via a quick flight on your mount.