Sirimi Jayeon Nori Cheheomjang is a place in Incheon where preschool children play in nature and in water. It has many activities for children, and the usual way to use it is to bring a mat and a packed lunch and treat it like a picnic. Entry is by reservation with a set number of people, so it does not get crowded, and there is parking. The site is small, so it centers on infants and toddlers rather than older children.