Seoul Grand Park (Korean: 서울대공원; Hanja: 서울大公園; RR: Seouldaegongwon) or Gwacheon Seoul Grand Park (Korean: 과천서울대공원; Hanja: 果川서울大公園; RR: Gwacheonseouldaegongwon) is a park complex to the south of Seoul, South Korea, in the city of Gwacheon. Opened on May 1 in 1984.Facilities at Seoul Grand Park include hills and hiking trails, Seoul Grand Park Zoo, Children's Zoo, a rose garden, Seoul Land amusement park, and the Seoul Museum of Modern Art.