Kilron is found on the south-west side of the wall separating east and West Ardougne.

He plays a minor role in the Biohazard quest by helping the player leave West Ardougne without alerting the mourners by using a rope ladder to climb over the wall.

After the quest, you cannot use Omart 's ladder, though you can use Kilron's, but the gate to the city, which was previously locked, is unlocked. This renders the ladder useless, other than for a shortcut.

His name is very similar to Kalron, a gnome who can be found near Tree Gnome Village. Their names are not to be confused.