The Corinthian Gulf is a fiordlike extension of the Ionian Sea, watering the northern coast of the Peloponnese and the western mainland of Greece. Corinthian Gulf is famous for the Delphi Ancient Town, the center of world as concidered by the Ancient Greeks. The sea is calm and the nature is stunning.

The recently built Rio-Antirio Bridge crosses the Gulf of Corinth closed to Patras and the most famous Corinth Canal connects the Saronic Gulf and the Corinthian Gulf at Istmòs / Corinth. The gulf has an extended coastline in all three regions Aetoloakarnania, Achaia and Ilia and the geomorphology of the area presents a wide variety, including mountains, big natural lakes and rivers. Western Greece is the place of various archaeological sites and a rich cultural infrastructure.