It is about 16 kilometers ( 9.9 mi ) east of ancient Corinth , at the site of ancient Isthmia .
The Temple of Isthmia is an ancient Greek temple on the Isthmus of Corinth dedicated to the god Poseidon and built in the Archaic Period .
It is about 16 kilometers ( 9.9 mi ) east of ancient Corinth , at the site of ancient Temple of Isthmia .
The Temple of Isthmia is an ancient Greek temple on the Isthmus of Corinth dedicated to the god Poseidon and built in the Archaic Period .