|• Total||141,776 km2 (54,740 sq mi)|
|• Density||19/km2 (49/sq mi)|
With a total area of 141,776 km2, it is Gylias' largest region, as well as the most populated.
The 2020 census recorded a population of 2.703.111, making it Gylias' most populated region. Velouria is the largest city in Gylias. Other large cities include Taryn, Ryðai, Déylaŋi, Ðajyr, and Narona.
The main Gylic peoples in the area are Ŋej, Dalak, and Eşari.
Eltykan is home to a Royal Ossorian Navy base.
The region's regional council is named the Nerveiík-Iárus-Daláyk Regional Council, and it has two regional parties: the Nerveiík League (French: Ligue pour Nerveiík) and Coalition of the Islands (French: Coalition des Îles).
Nerveiík-Iárus-Daláyk has historically been a conservative stronghold, and generally continues to trend more centre-right than the mainland, although gains by Non-inscrits such as the Green Party have brought more balance to its politics.