dont you get it...shiny pokemon are random, they appear anywhere where pokemon are...they DONT ONLY come from eggs...
and there is no place in the game where shinys are more common than other places, they are just very rare and take ages to find, you find them by lucky chance, not by going to the right area or breeding the right pokemon...
Join this site...http://s14.invisionfree.com/ChaoticRoleplayRealm/index.php?
and this one...http://gameknot.com/?rfr=diezombie...when you sign up the second one, where it says referals by, type in diezombie