This room consists of a small hallway and a small tunnel in the middle of the room. When Samus first enters this room, a lone Aeromine can be seen in front of the small tunnel, although it flies though the tunnel and out of the room too quickly for Samus to shoot it. The Aeromine is encountered further into Eastern SkyTown. Samus must use the Morph Ball to move through the small tunnel.
- Aeromine (first visit)