About half of South Korea's population of a bit over 50 million resides in Greater Seoul. While this megalopolis lies on the delta of the Han River, a short trip outside the core urban area yields a vastly different landscape. In this drone video, you will get a sunrise and sunset view of a hilly area just outside of Greater Seoul. It was filmed around the municipality of Siheung. Siheung lies in the southern part of the Gyeonggi Province, which surrounds the city of Seoul and is actually South Korea's most populous province.