Koishikawa-Kōrakuen
| Koishikawa Kōrakuen Garden | |
|---|---|
| Koishikawa Kōrakuen (小石川後楽園) | |
Pond of Koishikawa-Kōrakuen | |
| Type | Urban park |
| Location | Koishikawa, Bunkyō, Tokyo, Japan |
| Coordinates | 35°42′20″N 139°44′57″E / 35.705556°N 139.749167°E |
| Opened | 3 April 1938 |
The Koishikawa Kōrakuen (小石川後楽園) is a large urban park in the Koishikawa neighborhood of Bunkyō, Tokyo, Japan. The Japanese garden dates from the early Edo period. and is one of three surviving daimyō gardens of the many that were created during that period, the others being the Rikugi-en and the Hama Rikyū gardens.