from what i know you have to beat the elite four then in the desert around mauville you go down until you see a cave go in and i think that's the desert ruins!!!
On top of mauville city in route 111
First up, you need to beat the 4th gym leader and then, once you exit the gym, May will give you the glasses to go to the desert ruins.
watch "how to get the three regi's" on youtube
The alphabet code use in the Desert ruins in Pokemon Emerald is Braille. Braille is a alphabet system printed in raised bumps for the blind to read. Braille is easy to translate when using a Braille alphabet sheet.
Yes it can be found in sealed chamber, desert ruins, ancient tomb and island cave.
Ancient tomb, Desert ruins, Island cave.
To get into the Desert Ruins in Pokemon Ruby, Sapphire and Emerald you need to complete a puzzle. This puzzle is found in the Sealed Chamber hidden on Route 134.
ok in sapphire, ruby, and emerald it is in the Desert Ruins. go up from mauville city. platinum- go to rock peak ruins located arount route 228
ancient tomb, desert ruins or something like that, and some kind of ice place
go left twice and go down twice then use rock smash.
Regirock is found in the Desert ruins in Route 111 on Pokemon Emerald. To access it you need to solve the Braille Riddle in the Sealed Chamber hidden on Route 134.
Island Cave, Desert Ruins, Sky Pillar, Any route, Terra cave, Marine cave.