Mont St. Michel was a landmark on the planet Earth.
[Source] Mont St. Michel is where Mickey is held captive by Pete in Mickey, Donald and Goofy: The Three Musketeers. It is a big castle off the coast of France. There are an unknown measurement of prison cells in the prison including the dungeon where Mickey is held captive.
Mont St. Michel was a landmark on the planet Earth.
[Source] Mont St. Michel is where Mickey is held captive by Pete in Mickey, Donald and Goofy: The Three Musketeers. It is a big castle off the coast of France. There are an unknown measurement of prison cells in the prison including the dungeon where Mickey is held captive.