Sky Fortress Bahamut

An absolutely gargantuan fortress, flying in the sky. The Sky Fortress Bahamut is exactly what it sounds like, a fortress in the sky. While most people go there to get to the top, a lot of people tend to loot the place in a dungeon crawl, as it's easily big enough for multiple dungeon crawls from multiple parties... simultaneously. Regardless, its massive size make it quite intimidating.