Helike
It was located in the regional unit of Achaea , northern Peloponnesos , two kilometres ( 12 stadia ) from the Corinthian Gulf and near the city of Boura , which , like Helike , was a member of the Achaean League . 
<triplet> Achaea <subj> regional unit <obj> instance of <triplet> Helike <subj> Achaea <obj> located in the administrative territorial entity