Sky Pillar is a location in the Hoenn region of the Pokmon video game series. It is a tall, narrow tower that is home to the legendary Pokmon Rayquaza. To get to Sky Pillar, the player must first obtain the Mach Bike from Sootopolis City. Once the player has the Mach Bike, they can use it to travel across the water to the Abandoned Ship. Inside the Abandoned Ship, the player will find a key that opens the door to Sky Pillar.
Sky Pillar is a difficult location to navigate, as it is full of strong Pokmon and traps. However, it is worth the effort to reach the top, as Rayquaza is one of the most powerful Pokmon in the game. Rayquaza can be used to defeat the Elite Four and become the Pokmon League Champion.