You find it at the old, abandond mansion to the left of the gym. after a while of walking around and up/down stairs, you should get to a point that looks like 2 holes in the wall, take the one on the left, avoiding a battle with the scientist and avoiding going the wrong way, then it is simple the rest of the way. to avoid loss of precious time, bring an escape rope with you. This is to use it after getting the key, the TM for Blizzard, and the TM for Solarbeam. You will come across blizzard on your way there near the end, then you get the key and you go down from where key was and find solarbeam. I should advise you htat both blizzard and solarbeam suck as moves against the 7th gym, but blizzard is very good against the 4th guy in elite four, use it on his 2 dragonair and his dragonite. If your starter was squirtle/warturtle/blastoise, then your rival will have a venesaur, use blizzard on it or a powerfull fire attack will destroy it, (which you battle right after 4th guy in elite four, so if you need to fully heal Pokemon with potions and full restores, and if you need them revives too, while still in 4th elite four guy room because if you go into rivals room before healing then you don't get to heal because right when you step into the rivals room he makes you walk to him then he talks then the battle starts right when he is done talking, leaving you no time to heal while in your rivals room.) As for solarbeam, use it on 2nd elite four guy's onix's, and any ground or rock type, good on water type too but not on a water/ice type. I say use it also on 1st elite four guy's slowbro.
You need the secret key found in Pokemon mansion.
To get in blaine's gym ,you have to go into the big building next to it and find your way through it. Far into the building you will find a key. Use the key on the gym door and it opens. Hope this helps:)
That is easy. You have to go to the Pokemon mansion and find the key to unlock the gym.
For the gym doors in cinnabar city, you must go deep into the Pokemon Mansion; on a table you will find the key. The Viridian City gym is the eighth and final gym. After you defeat Giovanni at Silph Co., you will be able to enter the gym and get your final badge. Good luck!
Well the secret key to get into the 2nd last gym is in the mansion to its left :) and the final gym is giovani and that's in viridian :)
You can find the key to unlock the door in Pokemon mansion
You will find the key to the Gym of Cinnabar Island, From the Pokemon Mansion that is on the same island.
The 7th gym leader in fire red is Blaine in Cinnabar Island.To unlock The gym, u must go 2 the pokemon mansion,search the gym key in the basement.
you find it in the Pokemon mansion
You need the secret key found in Pokemon mansion.
To get in blaine's gym ,you have to go into the big building next to it and find your way through it. Far into the building you will find a key. Use the key on the gym door and it opens. Hope this helps:)
That is easy. You have to go to the Pokemon mansion and find the key to unlock the gym.
I havn't really played it in two years, but, i think you go into the mansion next to the gym. Go to the end, and you will find the key to open the door. I think you can also find the TM earthquake. Hope I helped!!!
I believe it is on Cinnabar Island. To enter the gym, you have to get through the Pokemon Mansion and find the secret key.
The only way you can unlock it is if you find the key from the mansion on Cinnebar Island
you have to go into the pokemon mansion on cinnabar island and navigate your way around there untill you find the key
You have to go into Pokemon mansion. Find the key in the basement.