From ROI Wiki

Ulrym is one of the 6 active Dragon Weyrs of Offworld, and is located in the southern half of the continent of Contina to the west of the Great Sea in the second half of the fourth hextant. It is ruled over by Weyr Master Teros, and is the home of the 9th and 10th Dragon Orders. It watches over the southern steps, and the plains of Cortina that make up the majority of the southern half of the continent, in contrast to Cortina's more mountainous northern half.

Dragons Known To Reside Here