Museo Antigua Aduana

This historic building served as a center for managing and ordering the process of product exchange, sale, resale, import, export and negotiation that took place in Arroyo's port during the 19th century. In 1993, it became a museum and a center for the development of cultural activities. It has a room for recitals, concerts, exhibitions, book presentations, among other folkloric, artistic, and cultural activities.