Haeundae Arboretum in Seokdae-dong, Haeundae-gu, Busan is a large arboretum built on a former landfill. Its rose garden, small zoo, and picnic areas display roses and a flock of sheep. A full walk through takes about half a day, and umbrellas and wheelchairs are available at the entrance. Shade is limited, so a hat or sunglasses are needed at midday.