Jeju Donghwa Maeul is a free open park in Songdang-ri, Gujwa. A visit moves through Jeju Mokseokwon, Jeju Sindeului Jeongwon, and Hyeonmuam Jeongwon, then the Aquatic Life Ecological Park and the Hallasan Observatory. A slow walk around the whole park takes 20 to 30 minutes, and hydrangeas bloom in June. Inside the park are a Starbucks, a Paris Baguette, Dotori Sup, a souvenir shop, and a tour train, which makes it part of a half-day course.