Place- Kami-sama's Palace
Description- Kami-sama's Palace floats high in the sky above Karin's tower. On it Lives the Guardian of the Earth, Kami-sama and his assistant Mr.Popo. The Room Of spirit and time is located here and is also located on Kami-sama's Palace.
Who trained there?-
Chibi Goku- DragonBall
Tenshinhan- Saiyin Saga And Dragonball?
Yamcha- Saiyin Saga
Krillin- Saiyin saga and DragonBall (I think?)
Chaozu- Saiyin Saga
Yajirobe- saiyin saga
Place- Master roshi's Island
Description-
The very small island where Master Roshi lives. He lives with his pet turtle and In DragonBall Lunch. He has a small house on the island.
Who trained there?-
Chibi Goku-DragonBall
Krillin-dragon Ball Saiyan Saga , Cell Games
Adult Goku- [ Movie 5 ]
Chibi Gohan- Cell Games
Place- King Kai's Planet
Description- The humble home of King Kai. His small Planet is located at the end of Snake way and is 10x Earths Normal Gravity than Earth. Kaio-sama lives here with his monkey, Bubbles nad his pupil Gregory.
Who trained there?-
Goku-Saiyin Saga
Piccolo-Namek saga
Tenshinhan-Namek Saga
Yamcha-Namek Saga
Chaozu-Namek Saga
Hyper Bolic Time Chamber
This Is Located On kami's Tower 1 day equals 1 year of training but you can't stay in there for longer then 2 days or else you will be trapped in there forever.