To find the cave of the rock titan Regirock, you must have the Go-Goggles so that you may enter the desert. Once in the desert, go south to the bottom and enter the cave. In the back you will see the Braille in the back. Go to the back of the room and read it. The message translated reads "Left, Left, Down, Down. Then use Rock Smash." From the middle of the Braille on the wall move left, left, down, and down. Go with a Pokemon that knows Rock Smash and use it. The cave door will open. Save the game, then start the battle with Regirock. Note: Bring a lot of Ultra Balls.
Added by: Pravinj Apr 26th 2012, ID#13750