Seonyu-do(Seonyu means 'God plays', do means 'island') park in Seoul. Most beautiful park among many modern parks in Seoul.(From ancient time, it has been famous for fine view but after history of this and that, it was reborn as modernised park a few years ago) It's in the middle of Han-river at the central Seoul and very famous for its surroundings as well as nice view. You can clearly see the mountains surrounding northern part of Seoul together with Han-river and skyline of Seoul. You can also enjoy meditation here as if you are in secret garden. These days it is getting more popular owing to many films and dramas. You should visit there when in Korea unless you want to regret and it will give you unique experience during day and night..Seoul Metro (Underground line) no. 9, 'Seonyu-do station' and 10 minute walk...... free /