Sikyona is a municipality on the northern coast of Corinthia, centred on the town of Kiato.
Ancient Sikyon, once an important city with a theatre and gymnasium, lies near the modern town. The coast offers beaches and the municipality extends inland to mountain villages. It is a convenient stop on the way from Athens to the western Peloponnese.
On the northern coast of Corinthia, between Corinth and Xylokastro.
Yes, ancient Sikyon.