The River, nicknamed Frozen Rush, is almost always covered in ice that is thin enough to break if you tap your hoof on it. It hard to get to it though, as snow piles up and its a sudden drop into water when the snow stops. Mafia often assigns those whom he trusts to break the ice every couple of hours to keep it flowing. If you follow the river you will find a lake that never freezes. The constant flow of water doesnt allow ice to form on the top. The water is constantly warm too. Many think its because of the vent that leads from the volcano into the lake and heats the water.