it is on the ground somewhere it is on the ground somewhere
no. 2
i think it's at the basement floor on a table.
it is on the B1 floor, on the table.
The basement.
bottom floor of Pokemon Mansion
you got to go to the mansion in the city and the key should be at the very bottom floor.
the cinnabar key is in a poke ball that is in the Pokemon mansionin the last floor of cinnibar gym.
the key is in the basement of the pokemon mansion
just search for it ............or just go up until you found a table with the floor not broken and you will see a pokeball just get it that's the secret key!hope that help.The Secret Key is in the Pokemon Mansion on the Northwest end of Cinnabar Island.
The key to the gym
The secret key is in the Pokemon mansion (Cinnabar Island) in the basement.
there is a key in the Pokemon mansion... you need it to get into the gym... search the Pokemon mansion thoroughly