Kōraku-en is a famous Japanese garden located in Okayama, Japan. Established in the early 1700s, it is one of the three great gardens of Japan, known for its beautiful landscapes, ponds, and seasonal flowers. The garden covers approximately 13 hectares and features walking paths, tea houses, and a stunning view of Okayama Castle. The design of Kōraku-en emphasizes harmony with nature, showcasing traditional Japanese gardening techniques. Visitors can enjoy various attractions, including a plum grove, a bamboo grove, and a large lawn area. The garden is particularly popular during cherry blossom season and autumn foliage, drawing many tourists and locals alike.