The dungeon can be entered by climbing down a well in the centre of Pollnivneach. Unlike the Morytania Slayer Tower and Fremennik Slayer Dungeon, a dwarf multicannon can be used in this dungeon. This dungeon is full of smoke, like the nearby Smoke Dungeon, and players must wear a smoke protection item (either masked earmuffs, a slayer helmet, or a full slayer helmet) or they will periodically suffer 200 damage from the smoke. A standard (or full) slayer helmet is most recommended, as it provides protection from the smoke and from the effects of some Slayer monsters in the dungeon.