After beating the twin leaders in mossdeep gym you go to sotopolis city and do alot of things that team aqua leader asks you to do and volia! after you done these favors you can go inside the cave of orgin and find groudon!!!!
The answer depends what game it is. If it is Ruby or Sapphire it is in the back of Sootopolis city. If Emerald then you have to wait till you beat the elite four then go to the weather facility and he will tell you.
You get into the cave of origin in the time of crisis when Kyogre and Groudon are going to have their battle. After you help and Rayquaza comes and ends that battle for good, the old man in Sootopolis closes the cave of origin for good. You can really get into it only once.
You have to defeat Team Aqua and they're hiding in the cave by Lilycove City and somewhere you will find Kyogre sleeping and when you walk in front of him the leader of Team Aqua will challenge you and after you beat him Kyogre will awaken and if you go to Sootopolis City and to the Cave of Origin you can catch Kyogre.
IN Sootopolis you go across the water (with surf) and then you go up and across and a guy will be standing beside or in front of the cave entrance.
After you busted the Magma Hideout and Sea Floor caven
you dive using the hm dive then surf around 2 the dark parts and dive into them. u should b able 2 find it sooner or l8er
go to the cave of origin in sootopolis
its actually steven who gets you into the cave of origin, and Wallace can be found inside
in oldale town
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You have to capture Celebi and Lugia to go to Mt. Pyre.
There is no Pokemon in the Cave of Origin in Pokemon Emerald.
KYOGRE!
the cave of origin is only in ruby and sapphire and emerald.
Nothing exciting happens there on emerald.
in sootopolis city
it is inside the cave of origin
none. In emerald, it's just where you find wallace. kyogre
In Sootopolis City, at the side where the PokeMart is. Go up, and you'll find Cave of Origin
Sootopolis city but you cannot go in.
It's in the Cave of Origin in Sootopolis city.
go to the cave of origin in sootopolis
The cave of Origins must rest in peace. (there's no way in)