Ancient Wooden Doors

Ancient Wooden Doors are found in the Legends caverns after crawling through a hidden hole behind a bookcase and the doors must be opened during the Legend's Quest. Lockpicking the doors requires at least level 50 Thieving and a lockpick. It is possible to fail the task and lose the lockpick.

The quest dialogue when successfully lockpicking is the following:
 * You attempt to pick the lock...
 * It looks very sophisticated ...
 * Player: Hmmm, interesting...
 * You carefully insert your lockpick into the lock.
 * Player: This will be a challenge...
 * You feel for the pins and levers in the mechanism.
 * Player: Easy does it.....
 *  'CLICK' 
 * Player: Easy as pie...
 * You tumble the lock mechanism and the door opens easily.

Mining Boulders is the next challenge of the caverns after the Ancient Wooden Doors.