The Claise (French pronunciation:[klɛz]) is a 86.5 km (53.7 mi) long river in west-central France located in the departments of Indre and Indre-et-Loire (Centre-Val de Loire). It is a tributary of the river Creuse on the right side, and so is a sub-tributary of the Loire by Creuse and Vienne.[1] It flows into the Creuse near Abilly.[1]