Alpheus is a river in the Peloponnese region of Greece, known for its historical and mythological significance. It flows through the Arcadia region and empties into the Ionian Sea. The river is often associated with the ancient Greek god Alpheus, who was believed to be a river god and was featured in various myths, including his pursuit of the nymph Arethusa. In addition to its mythological connections, the Alpheus River is notable for its natural beauty and ecological importance. The river's waters are fed by numerous springs, and it is surrounded by lush landscapes, making it a popular destination for outdoor activities such as hiking and fishing.