Bowser's Castle (Mario Kart Arcade GP)

Bowser's Castle is a race course in Mario Kart Arcade GP and its successor as the first course in Bowser Cup, appearing before Castle Wall. Racers first enter the castle through an opening that resembles Bowser's head, not too different from Mario Kart Double Dash!!. They go through a hallway and end up in Bowser's throne room, covered with lava. After this area, racers can see Thwomps and a hallway with medieval armor for Koopa Troopas. Bowser Jr. can be seen, standing on his throne and cheering at players. The racers eventually leave the castle and arrive back at the starting line.