Seoul Forest, an area in Seongdong-gu, Seoul. Most of Seoul Forest

is a large park, with various areas for showing art and nature.
There are horseracing sculptures, mirror lake, smaller sculptures, beehives, deer, trees, a plant and insect/fish enclosure, and some small gardens showcasing certain kinds of plants (such as fragrant herbs).

It's a nice place to spend a couple hours just exploring, and there are some interesting cafés, restaurants, and craft shops nearby. 😊