What is "andravida"

Andravida (, ) is a town and a former municipality in Elis, in the northwest of the Peloponnese peninsula of Greece. Since the 2011 local government reform it is part of the municipality Andravida-Kyllini, of which it is a municipal unit. Its population is about 4,300. The town was the capital of the Frankish Principality of Achaea in the late Middle Ages.