you walk through them XD
The secret key is in the Pokemon mansion (Cinnabar Island) in the basement.
Top right of cinnabar island.
go in the cinnabar mansion. lolderp
on cinnabar island
You will find it in the Pokemon mansion on cinnabar island.
you have to work your way through the Pokemon mansion and go out the right door while using the correct switches its and the very end of the Pokemon mansion
you have to find it inside the Pokemon mansion located on cinnabar island
on Cinnabar Island.Pokemon mansion is on cinnabar island if you don't know how to get there go to pallet town then go south surfing on one of your Pokemon and there your at cinnabar island.
Cinnabar island.
In Cinnabar island in the Mansion in Firered.
you have to get a key in the Pokemon mansion