The Bell Tower is in Ecrutek City (where you get Ho-oh)
Chat with our AI personalities
To find Chatot, you need to be listening to the Sinnoh Sound radio station, only on on Thursdays, and go to one of 3 places. These places are The Sprout Tower, The Burnt Tower, and The Bell Tower.
I forgot where, but you need to get the Rainbow wing, go to top of bell tower and SAVE before battle
So simple
radio tower
In the upper left corner of Ecruteak city.