4. Environmental Facts Four gates cover each part of Seoul. North gate, South gate, East gate, and West gate. But, unfortunately the South gate is burnt. ( A crazy man who had complains to the government burnt it in 2009) Han river is located in Seoul. Han river is the longest river in Korea which is 514km!! Korea has all four seasons Summer, Spring, Fall and Winter.
5. Statistical Information Seoul is the world second city of population. Over 10million people live in Seoul! The area of Seoul is 605.52km2 which is quite small for 10 million people to live in. ‘WON’ is the currency we use in Seoul. The average precipitation in a year is 52.93 inch.