Wario's Gold Mine is a track in Mario Kart Wii. It is the last track of the Flower Cup. It is themed on a Gold Mine. There are no railings for most of the track. There are also Gold Mine Cars which make racers flip over. This track belongs to Wario.
When on a turn where the Gold Mine cars and a Wario sign are, keep straight and go with the GM cars. There are Boost Pads and it is shorter than the actual way. Tip: when about to finish on final lap do not use the boost pad as you can finish quicker because the boost up helps after the finish line.
Mario Kart 8
Wario's Gold Mine appears in The Legend of Zelda DLC of Mario Kart 8. It is the first track in the Triforce Cup. The graphics have been overhauled greatly. Most significantly, the track section inside the mine has become an anti-gravity segment. Additionally, hitting the mine carts now causes an anti-gravity boost rather than spin you out. The Shy Guys cheer in the game.