Ashbourne County extends along the Ashbourne River from the Caradover Wilds down to Lake Pilnola.
The county of Barcombe is south-east of Orlelenor, and runs along the lower half of the Balcroft River.
The county of Bellmare is the southern-most county in Troyso, and contains the southern part of the Bexlow Forest.
The county of Blackwick is the southern half of the duchy of Brittlecairn, and contains the bulk of the forest known as the Caradover Wilds.
The county of Chesterfield runs along the north-eastern shore of Lake Pilnola and stretches across to the northern shore of the Osisus Ocean.
The county of Dalhurst is located along the middle of the northern coast of Troyso.
Farshore lies south of Ashbourne county, and north of the county Southwold.
The county of Lanercost is the northernmost county in Troyso. It is a harsh and difficult land, primarily moorlands of rolling heath.
Rimestrand is a resource-rich county in the eastern portion of Troyso.
Southwold is a county located on the south-western border of Troyso, on the west bank of the lower Tamlam River.
The county of Tabrela stretches from the northwest corner of Bexlow Forest to Draysard Pass in the mountains, and down to the Balcroft River.
The county of Tallwick is located south of Lake Pilnola, where the waters of the Wimbourne and Lower Tamlam Rivers meet.
The county of Whitscar is located on the northwestern coast of Troyso.
The county of Wildemere stretches from the southern shores of Lake Pilnola and the lower Tamlam River to the northwest reaches of Orlelenor and Bexlow Forest.
The county of Wimbourne stretches from the lowest point of the Useron Bay to the northeastern boundary of Orlelenor and the Bexlow Forest.