Garreg Mach Monastery is a fictional location in the video game series Fire Emblem. It serves as a central hub for players, where they can interact with characters, manage resources, and plan strategies for battles. The monastery is set in the land of Fódlan and features various facilities, including classrooms, a dining hall, and training grounds. The monastery is home to three main houses, each representing a different faction: Black Eagles, Blue Lions, and Golden Deer. Players can choose to lead one of these houses, guiding students through their education and battles while uncovering the rich lore of Fódlan.