On 19th and 20th April the spring edition of the historic exhibition-market for stamp and coin enthusiasts at Palazzo del Turismo (Piazzale Ceccarini 11)
History...
The name (in local pronunciation Arcaton) comes from the Greek and Byzantine occupation dated back to the sixth century AD: "Archeion" is the name of a plant, the burr, which still grows spontaneously in some areas of the beach now occupied by the bathing establishments but which was once abundant on the desert shore of Riccione.