▁is ▁border ed ▁on ▁the ▁south ▁by ▁the ▁Gan ale ▁D ory a ▁River ▁which ▁separ ates ▁it ▁from ▁Gu ji , ▁on ▁the ▁west ▁by ▁the ▁West ▁Ar si ▁Zone , ▁on ▁the ▁north ▁by ▁Ar si , ▁on ▁the ▁n ortheast ▁by ▁the ▁She b elle ▁River ▁which ▁separ ates ▁it ▁from ▁West ▁Har arg he ▁and ▁East ▁Har arg he , ▁and ▁on ▁the ▁east ▁by ▁the ▁Som ali ▁Region . ▁ ▁Over view ▁ ▁The ▁highest ▁point ▁in ▁the ▁B ale ▁Zone , ▁and ▁also ▁the ▁highest ▁point ▁in ▁O rom ia , ▁is ▁Mount ▁B atu ▁( 4 , 3 0 7 ▁m ) ▁in ▁the ▁Ur g oma ▁Mountains ▁range . ▁Other ▁notable ▁pe aks ▁of ▁the ▁Ur g oma ▁include ▁Mount ▁T ull u ▁Dim tu , ▁Mount ▁Dar ke ena ▁and ▁Mount ▁G ays ay . ▁R ivers ▁include ▁the ▁W abe ▁and ▁the ▁W ey ib ; ▁notable ▁la kes ▁include ▁Gar ba ▁G ur ach a ▁and ▁H ora ▁Or g ona . ▁B ale ▁zone ▁is ▁connected ▁with ▁neighbor ing ▁zones ▁and ▁region ▁by ▁national ▁highway . ▁It ▁is ▁connected ▁with ▁Fin fin ne ▁via ▁Rob e ▁highway . ▁The ▁economy ▁of ▁the ▁zone ▁is ▁mainly ▁domin ated ▁by ▁agricult ure . ▁The ▁zone ▁is ▁for ▁coffee ▁and ▁whe at ▁production . ▁Point s ▁of ▁interest ▁in ▁the ▁Zone ▁include ▁She ikh ▁Hus sein — named ▁for ▁the ▁tomb ▁of ▁a ▁Mos lem ▁saint — the ▁B ale ▁Mountains ▁National ▁Park ,