The Coach Castle is where all of the Coaches live, aside from Coach Z. Next to it is the Pi Pools, a set of swimming pools in the shape of numbers (and a decimal point) that make pi to 13 decimal places (without rounding).
The Coach Castle's name comes from the fact that it looks like a castle.
Fun Facts[]
After virus 2, the Coach Castle gained an extra room for the CatDog Coaches. This is because their separate rooms are not attached to each other, while the CatDog Coaches are attached to each other.