Dream Forest, previously known as ‘Odong Geullin Park’, is located at Bun-dong, Gangbuk-gu Seoul. Renovated and reopened on October 2009, Dream Forest is the fourth largest park after World Cup Park(2.76million ㎡), Olympic Park(1.45million ㎡), and Seoul Forest(1.20million ㎡) and the first large-scale green park created in Gangbuk area. Major attractions of the park include Wolyeongji Pond, Grass Square, Wolgwang Waterfall, Aewoljeong Pavilion, and Chilbokji (confluence of 7 different artificial waterfalls), Event Garden, Children’s Gallery, Wild Grass Garden, Deer Ranch, Exploring Path, Forest Rest, and a water park. Recently, the Changnyeongwigungjaesa estate (registered cultural heritage No. 40) has been restored with other traditional landscape architectures such as a pond, pavilion and waterfall created nearby to double the genuine beauty of Korean traditional park. On the slanted hill side where used to be sleigh slopes are now turned into a complex cultural space with Northern-Seoul Art Center that houses fantastic-looking observatory, performance hall, book café, and gallery; and a restaurant; jumping fountain; and children’s playground. Dream Forest Observatory where a drama ‘IRIS’ was filmed, provides a fantastic view of Bukhansan Mt., Dobongsan Mt. and Suraksan Mt. to the north while N-tower and Hangang River to the south. Just outside the park that is surrounded by apartment buildings and roads are a cultural exhibition lounge, forest workout space, badminton court and walking path for the residents.