Assassin's Creed Mirage's open world is full of collectibles to find and activities to complete, despite being a return to the franchise's small-scale roots. Players can expect to spend hours exploring the world in and around Baghdad as Mirage's map is divided into five regions (Harbiyah, Abbasiyah, Karkh, Round City, and Wilderness), with the Wilderness region being the largest of the five.
Source:https://www.cbr.com/assassins-creed-mirage-wilderness-collectibles-guide/