Dawn

Dawn was a magical town in Ultima III in the deepest forest, that only appeared when both Moons were in the phase of new moon. Dawn had the best weapons, armour and equipment available in all of Sosaria (but of course that meant that the prices were high as well...).

In Ultima IX, a destroyed village named "Dawn" appears, but it can't be the same town. It is in the mountains in the Southeast part of Britannia and is East of the frozen over back entrance to Destard.