Anguiano is a small town in the province of La Rioja, Spain. It is located near Nájera and has a population of about 546 people. Anguiano is f…Anguiano is a small town in the province of La Rioja, Spain. It is located near Nájera and has a population of about 546 people. Anguiano is famous for its caparrones, red beans that are usually eaten in a stew with chorizo, and a yearly festival is held honoring these beans. The town is known as well for its traditional dance on stilts.