The Athens Bus system is a public transportation network that serves the city of Athens, Greece. It consists of numerous bus routes that connect various neighborhoods, making it easier for residents and visitors to travel around the city. The buses are operated by the OASA (Athens Urban Transport Organization) and are an affordable option for commuting. Buses in Athens are equipped with modern amenities and run frequently throughout the day. Passengers can purchase tickets at kiosks or use electronic cards for convenience. The system is designed to complement other forms of public transport, such as the Athens Metro and trams, providing a comprehensive travel solution.