End Cities are unique structures found in the game Minecraft, specifically in the End dimension. They are tall, floating cities made of purpur blocks and are home to various loot and enemies, including Shulkers. Players can explore these cities to find valuable items and experience points. To access an End City, players must defeat the Ender Dragon and locate an End Gateway portal. End Cities often contain multiple levels and can be challenging to navigate due to the presence of Shulkers, which can levitate players into the air. Exploring these cities is a rewarding experience for players seeking adventure.