Safari Zone(Encounter Rate is common)
i beleve 42
I believe a Pokemon Trainer can catch a Rhyhorn in the Safari.
you have to evolve a ryhorn from the safari zone
he can be found in victory road
in safari zone, but you will need a mach bike and maybe some pokeblocks or it will flee very easily.
You indeed can, but you have to wait until you get all the badges, and Ryhorn will be on Victory road. I also think that if you evolve Aron twice, you'll get a Ryhorn. (Aron is in the cave in Dewford town.) Hope I helped! :)
Victory road if i'm thinking of the same pokemon
you can get in route 214 in the patch of grass right at the bottom :)
You have to find them by chance. Walk around where they are and maybe you will find a shiny ryhorn.
you find it in map land 5. Just keep hunting! Pokemon fan 267: > also edited by sydobyd722.
ryhorn evolves at 42. that's all i know
where can i find groudan in Pokemon emerald