Wall Maria is the outermost wall of the human kingdom. Its radius is 480 km. Like the other walls, Wall Maria is approximately 50 meters in height. The distance between Wall Maria and Wall Rose is around 100 km. Five years ago, it was breached by the Colossal Titan after about 100 years of peace and prosperity. Since it is currently Titan Territory People and soldiers have been warned not to venture out in this area.
