... Plovdiv, 30 km away from the town of Karlovo and 30 km from our magnificent spa resort ... Plovdiv, 30 km away from the town of Karlovo and 30 km from our magnificent spa resort ...of the second biggest town in Bulgaria Plovdiv, 30 km away from the town of Karlovo and ...of the second biggest town in Bulgaria Plovdiv, 30 km away from the town of Karlovo and