in Pokemon yellow and blue you have to beat the elit four and then fly to cerulean city cross nugget bridge and go left and use surf on the water and keep goin down and ther will be a cave and you can find a rydon L:60 and other horribly strong Pokemon!
If by 'rydon' you mean Rhydon, no.
You can get Rydon to evolve by trading it with a protecter.
Rydon Community College was created in 1940.
Ryhorn evolves into Rydon at lv. 42. it will also learn Hammer Arm after it evolves.
No
rydon
You have to trade it while your Rydon is holding a Protecter item. Trade it to your friend and then trade it back to yourself and you now have a Ryperior.
you have to get a rydon and trade
you look in route 225
give it poo
2 ways number 1 is give rydon a protector then go to the GTS station at jublife city and trade it to a friend and get him to trade it to you back then youll have ryperior or.... put rydon on offer still with the protecter then go on seek Pokemon press A on the Pokemon you want then trade it (if you have it of cource) finally go on summary on the GTS menu and press A when rydon comes up youlll have rydon for about 10 seconds then he will quickly evolve in to rypherior P.S you get rydon round the field area of spark mountain enjoy!
Rhyhorn evolves at level 42.