There is no Unknown Cave!!
There is no Carmen Cave.
in the cave!
Cerulean Cave.
yes
Cerulean cave
In Diglett's Cave.
ice cave
in the ice cave
Up your moms @$$
There is one in Cerulean Cave.
You can get all the Pokemon in the cerulean cave where you find celebi below the cerulean cave.
Unknown in the cave Is all Around The Cave Near Slocan Town By:Ethan