Aionios

Aionios (, Aionion) is the world of Xenoblade Chronicles 3 and Future Redeemed. Aionios is home to two nations, Keves and Agnus, which are embroiled in a war.

Xenoblade Chronicles 3

 * Aetia Region
 * Alfeto Valley
 * Captocorn Peak
 * Everblight Plain
 * Millick Meadows
 * Fornis Region
 * Eagus Wilderness
 * Elaice Highway
 * Rae-Bel Tableland
 * Ribbi Flats
 * Pentelas Region
 * Great Cotte Falls
 * High Maktha Wildwood
 * Low Maktha Wildwood
 * Old Cliffside Way
 * Urayan Trail
 * Urayan Tunnels
 * Keves Castle Region
 * Keves Castle
 * Syra Hovering Reefs
 * Cadensia Region
 * Agnus Castle Barbican
 * Erythia Sea
 * Great Sword's Base
 * Li Garte Prison Camp
 * Swordmarch
 * City
 * Great Sword's Hilt
 * The Cavity
 * Agnus Castle Region
 * The Cavity
 * Agnus Castle Region

Future Redeemed

 * Cent-Omnia Region
 * Vermillion Woods
 * Aurora Shelf
 * The Ragmos Desolation
 * Black Mountains
 * Black Mountains

Keves Colonies

 * Colony 4
 * Colony 5
 * Colony 5 (past)
 * Colony 8
 * Colony 11
 * Colony 14
 * Colony 15
 * Colony 29
 * Colony 30
 * Colony 30

Agnus Colonies

 * Colony Gamma
 * Colony Gamma (past)
 * Colony Delta
 * Colony Iota
 * Colony Lambda
 * Colony Mu
 * Colony Sigma
 * Colony Tau
 * Colony Chi
 * Colony Psi
 * Colony Eta
 * Lost Colony

Gallery
Aionios