you can find it at valley windworks
Mareep evolves into a Flaaffy, then an Ampharos.
After you get the National Dex it appears in Valley Windworks.
In Pokémon X and Y, you may find a horde of Mareep around Route 12.
Not really that rare... in Pokemon Diamond you can find Sunkerns on Route 204
You cannot find a Charmander on Pokemon diamond. You have to get it from Pokemon Fire Red or Pokemon Leaf Green. Charmander is a starter Pokemon, so you don't have to catch it.
in the game
the Pokemon is rotom to get him you need to trade it over from diamond pearl or platinum
Train mareep
You can't catch Flaafy, but you can catch Mareep at the Valley Windworks.
Mareep is an Electric type pokemon.
You need to use the pokeradar near sunyshore city. I have an Ampharos on Pokemon platinum! And, I made a Mareep egg!
vally windworks with pokeradar
trade it from silver, gold :(
Mareep are commonly found on Routes 32, 42 and 43.You find mareep in the route under the city where you get the first badge. level 7-10 i believe.
The pokemon is Mareep. Find it in the grass near Valley Windworks.
no Mareep can only be found in silver and gold so it must be traded. You can get Mareep in Routes 32, 42 and 43 in the other games so..
Mareep evolves into a Flaaffy, then an Ampharos.