The Watchtower of Arrebatacapas (Spanish: Atalaya de Arrebatacapas) is a watchtower located in Torrelaguna, Spain. It was declared Bien de Interés Cultural in 1983.A Bien de Interés Cultural is a category of the Spanish heritage register. This category dates from 1985 when it replaced the former heritage category of Monumento nacional (national monument) in order to extend protection to a wider range of cultural property. Monumentos are now identified as one of the sub-categories of Bien de Interés Cultural.