Llewdor

One of the two main kingdoms on the continent of Tanalore. It was the land where Gwydion was forced to be a slave to the wizard Manannan. It includes a bar/pub/restaurant, a general store, and a dock. Thieves reside there, as does Medusa in the desert, and the Three Bears. It is here that Gwydion partially discovers who he is and is captured by pirates on his way home to Daventry.

King's Quest ZZT
In the unofficial King's Quest ZZT LLewdor is just an island, known as the Island of Llewdor and is seperate from Tamir, which is another island known as the "Island of Tamir".