Neo Bowser City is a massive, rainy, metropolis built in the image of Bowser. There are several tunnels, barriers, skyscrapers. The stage starts out with a simple straightaway before going into a variety of winding roads and sharp turns without guard rail, and a section with puddles that will cause anyone who runs into them to spin out (3DS version only, Mario Kart 8 replaces this with a zero gravity section). Nearing the finish line, there is a gliding pad.
Inside the first initial tunnel, there is an off road patch that requires a speed boost to utilize.
During the turn near the gliding pad, there is another off road patch that can be boosted through.
After using the gliding pad, there is a Koopa Clown Car that blows a wind draft upward, granting a lift to any who fly over it. In Mario Kart 8/Deluxe, the car is located further than its 3DS counterpart.
Japanese: Neo Kuppa Shiti (Neo Koopa City)
British: Koopa City
Spanish: Ciudad Koopa (Koopa City)
French: Koopapolis (Koopapolis)
Dutch: Bowser City (Bowser City)
German: Koopagrossstadtfieber (Koopa Big City Fever)