The Castanets Dance is a traditional Spanish dance that involves the use of castanets, which are small percussion instruments held in the hands. The two most popular dances associated with castanets are the Jota and the Boleros. The Jota is a lively, upbeat dance that originated in Aragon, Spain, while the Boleros is a slower, more romantic dance that originated in Cuba. Both dances involve intricate footwork and hand movements that are accompanied by the sound of the castanets.