Oblivion:Regions

Map showing the regions of Cyrodiil

There are ten regions in Cyrodiil, not including the area known as the Imperial Reserve, which seems to be merely titular:

Blackwood — The swamps to the east of the Lower Niben, along the border with the Black Marsh. (list of places) (Dark Green)

Colovian Highlands — The mountain range on Cyrodiil's northwestern border with Hammerfell. (list of places) (Cyan)

Gold Coast — The southwestern coast of Cyrodiil along the Abecean Sea. (list of places) (Gold)

Great Forest — The woods to the north and west of the Imperial City, as far as Chorrol and the Imperial Reserve. (list of places) (Light Green)

Heartlands — The plains that form the foothills of the Jerall and Valus mountain ranges. (list of places) (Red)

Jerall Mountains — The mountain range along Cyrodiil's northern border with Skyrim. (list of places) (Pink)

Nibenay Basin — The wide valley on either side of the Niben, from Lake Rumare down to Topal Bay. (list of places) (Blue)

Nibenay Valley — A small region around the southern end of Niben Bay. (list of places) (Yellow)

Valus Mountains — The mountain range on Cyrodiil's northeastern border with Morrowind. (list of places) (White)

West Weald — The grasslands to the south of Lake Rumare between Skingrad and Bravil. (list of places) (Brown)