there is no ghost tower but in kanto theres a indoor cemetery in a town .............. I forgot the name
Sprout Tower.
If you mean the Pokémon Tower, then its in Lavender Town, the tallest building in the town. In Soul Silver and Heart Gold though, its the Radio Tower for Kanto instead.
There is no Brass Tower.
Morty, you will find him in the bured tower, he uses ghost pokemons Good luck battling him! From: Jared
At Embededd Tower
Ecruteak City which is north of Goldenrod City, Ecruteak also has the Kimono girls and Morty the ghost type gym leader
You have to get into the tower and beat team rocket.
In Gold, Silver and Crystal, the Ghost Tower has been transformed into Kanto's Radio Tower and you will no longer be able to explore it.
violet city
in caves and dark places
lavender town
goldenrod city.