No, your friend is a fuxing liar
You have to have a key. Go to Mt. Faraway at 30F and unlock the sealed chamber. There should be a friend bow.
you need to get to the sealed chamber look up sealed chamber to find out more
So that nobody could find the entrance and rob the chamber. They were sealed after the pharaoh's funeral.
In the Sealed Chamber, there are multiple braille clues for you to uncover. These clues tell you how to get into the Chambers of Regirock, Registeel, and Regice, respectively.
You need to solve the puzzle in the Sealed Chamber in order to unlock the areas where the Regis are located. The Sealed Chamber is found by diving on Route 134.
In second room in Sealed Chamber, make your party pokemon, Wailord first, and last in Relicanth. Then, read the braille.
Because that's how you unlock the 'sealed chamber'.
It's in the sealed chamber which is in route 134.
Caisson
behind the first gym
It's in the sealed chamber which is in route 134.
u opn the 1st chamber by rading the stone inscripton and then using dig