Oak trapdoor

An Oak trapdoor can be built in the trapdoor hotspot of the Throne Room in a player-owned house. It requires 68 Construction and 5 oak planks to build. When built, it earns the player 300 experience. This can be used, in turn, to build an Oubliette. If you have Challenge mode on, this trapdoor leads down but only the house owner can climb up.