What canal connects the ionian sea and aegean sea?

The canal that connects the Ionian Sea and the Aegean Sea is the Corinth Canal. Located in Greece, it cuts through the Isthmus of Corinth, allowing ships to avoid the lengthy and treacherous journey around the Peloponnese peninsula. The canal is approximately 6.4 kilometers (4 miles) long and was completed in the late 19th century.