The Istanbul Bus system is a vital part of public transportation in Istanbul, Turkey. It consists of a vast network of buses that connect various neighborhoods and districts, making it easier for residents and tourists to navigate the city. The buses are operated by the Istanbul Metropolitan Municipality and are known for their affordability and accessibility. Buses in Istanbul run frequently, with many routes operating from early morning until late at night. Passengers can use the Istanbulkart, a smart card system, to pay for their fares conveniently. The buses are equipped with modern amenities, including air conditioning and designated spaces for disabled passengers.