Isildur's father Elendil landed in the north and founded the realm of Arnor, while Isildur and his brother Anárion landed in the south, where they established the realm of Gondor and the cities of Osgiliath, Minas Ithil, and Minas Anor. Isildur lived in Minas Ithil on the east side of the River Anduin and Anárion in Minas Anor on the west side; they ruled Gondor jointly from Osgiliath.

The Dark