This Epic Chest is found as part of the “Sight Unseen” Hidden Quest, found at the spot where you have to defend human soldiers from a Chimera. Hit the Switch next to the statue of Zeus on the right, ...

This Epic Chest can be accessed from the King of Gods statue: head West along the cliff to find some golden ruins guarded by a Spearman, two Shieldmen and two Soldiers. Pull the Lever, then Glide up ...