he is in one island in the hospital.
give it to celio
You give it to Celio
Give it to Celio on one island.
You get a map from Celio, on one island.
If you mean Celio, his in one island pokemon center.
Get the crystals on 1,2,3,4,5,6,7 islands and bring to Celio.
in the dotted hole on island 6
you can catch mewtwo at cerulean cave
find the ruby and give it to celio.
Give it to celio in 1 island
go to one island and talk to celio
Just In the second door upstairs the Pokemon center.Answerwhen you give the ruby and sapphire to Celio AnswerYou need to give the blue and red stones to Celio on island one in Pokemon FireRed and in Emerald you need to have beaten the champion and elite four.