It is located in the city of Kiyosu, Aichi Prefecture, Japan.
Though the post station and the castle share the same name, different kanji were used to write the name: 清洲 was used for the castle, while 清須 was used for the post station.
Ruins of the post town's honjin can still be found today, just south of Kiyosu Park.
The Meiji emperor stayed in the honjin while traveling during his reign.
This Aichi Prefecture location article is a stub.