Engerd

"He was last seen in Cenred's kingdom in the border town of Engerd, but that was many years ago."

- Gaius to Uther about Balinor

Engerd is a village in Cenred's Kingdom. Located near Camelot's border, it is where Balinor was last seen after he fled Ealdor.

History
When Kilgharrah began attacking Camelot, Merlin and Arthur set out on a journey to locate and seek help from Balinor, the last Dragonlord. According to Gaius, he was last seen in the border town of Engerd, so they went to a tavern there and offered a reward for information on his whereabouts.

Though no one took them up on their offer, a thief called Asgerd later snuck into their room to steal their money. Arthur captured him and held him at sword-point, but decided to spare him after Asgerd told them that Balinor was living in a cave at the foot of the Feorre Mountains (The Last Dragonlord).