
Since it leads to an "empty" level, it is probable that it was scrapped early in development. There is an unused Red Switch Palace to the left of Valley of Bowser 3. The unused Red Switch Palace in Valley of Bowser. Depicted as a barren, putrid, desert-adjacent wasteland filled with garbage and hostile creatures such as Munchers and Dino-Torches, the area contains Bowser's summer home, where he holds a party celebrating his granting of the Snowbell Prize in Dinosaur Dilemma. What is presumably the Valley of Bowser, renamed the Valley of the Koopas, appears in the Nintendo Adventure Books' Dinosaur Dilemma and Flown the Koopa. Various enemies, though mostly Koopa Troopas and cave-dwelling enemies, can be encountered here. There are frequent flashes of lightning in the background despite this level being accessed via a subterranean cavern. The map has a similar appearance to Vanilla Dome. Additionally, the player can enter the valley using the secret Warp Pipe on Chocolate Island, which leads to Chocolate Secret (the level at the bottom of the map). The player can also see this area by using the Warp Pipe found in Donut Plains to access Donut Secret 2 (the level upon the cliff on the left). A faster way to enter is using the Star Road, which has an exit leading straight to the Front Door of Bowser's Castle, making it possible to beat the game while skipping almost every world in the game. The main way into the Valley of Bowser is by beating the Sunken Ghost Ship and entering the massive rock carving of Bowser's head that rises out of the sea. The Valley of Bowser is the seventh and final world of Super Mario World before reaching the final boss, Bowser. Click an area to open the relevant article.
