Sky Pillar is a location in the popular video game series Pokémon, specifically featured in Pokémon Emerald. It is a tall, mysterious tower located on Route 131 in the Hoenn region, known for its unique environment and challenging battles. Players navigate through the tower, encountering various wild Pokémon and trainers. The ultimate goal is to reach the top, where they can face the legendary Pokémon Rayquaza. The tower is notable for its diverse ecosystems and the presence of Team Aqua and Team Magma, who play significant roles in the game's storyline.