Seoul city is massively big in size and population. It has won many awards. Recently, Seoul city government is focusing on eco & environmental friendly parks / transportation Systems. Notable examples are Namsan Electric Buses, CNG Buses,Green Cars Electric Vehicles Yangjaecheon stream, Seonyudo Park etc. Therefore, I would like to encourage foreigner visitors and Global Seoul-mate to look around eco-friendly version of Seoul and promote it among their peers. Thanks