Altındağ (Kokluca) is a densely populated zone (semt) of İzmir's Bornova district.
Once covered by orchards, Altindag became a major destination for immigrants.
While the oldest inhabitants live in the skirts of the hill, Turkish immigrants coming from Yugoslavia and Bulgaria gathered in northern quarter of the zone.
The survivors of this population were settled in Greece where they founded the town Neos Koukloutzas.
The mountain was reserved for cement production by Adnan Menderes and given to Çimentaş company.