As part of Magnolia's territory, I have now claimed Valhalla, the largest crater on Callisto. Callisto Is one of Jupiter's moons, and is the third biggest moon in the Solar System. Valhalla is the largest crater not only on Callisto, but in the entire Solar System!
For more information on Valhalla, click here.
For more information of Callisto, click here.
For more information on Valhalla, click here.
For more information of Callisto, click here.