From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Karin-tō Tower (カリン塔 タワー, Karin-tō Tawā; FUNimation "Korin Tower") is a tower where Karin lives. It is located in the Sacred Land of Karin and is so tall that it takes Son Goku an entire three days to reach the top the first time he climbs it.
The name Karin-tō (カリン塔) is a pun on a type of fried dough cake called karintō (花林糖).
Karin Tower was built to honor a great hero (it is neither stated who the hero was nor if was Karin himself, but in anime filler it was implied that this hero could have been Olibu). The "owner", Karin, grew Senzu in Karin Tower which he gave to the Z Warriors freely (that is, when he had some in stock).
At the top of Karin Tower was a hole that fit Goku's Power Pole, which served as the link between Karin Tower and the Heavenly Realm. It should be pointed out that it was made of a quite durable material and that the structure itself was hard to destroy.
Bora and the rest of his tribe were located at the base of the tower as guardians as seen in Dragon Ball.
 People who have climbed Karin Tower
- Turtle Hermit (Long before he met Goku.)
- Son Goku
- Tao Pai Pai
Note: Bora tried to climb Karin Tower, but was unsuccessful. Upa claimed that he would try to climb Karin Tower, but it is unknown if he was ever successful or even attempted it.
 Known residents
 Karin Tower
 Karin Tower base
- Since it was directly under the Heavenly Realm, Yajirobe and Karin were not affected by the Black Water Mist.
- It took Turtle Hermit three years to get the special water on the top of the tower, yet it only took Goku three days.
- Karin Tower's address is FFA 44195 SQ.