Join一 科学与技术 upcoming events being held in Cabanillas de la Sierra. Cabanillas de la Sierra is a picturesque town nestled in the Guadalajara province of Spain, known for its stunning natural scenery, including the nearby Sierra de Ayllón mountains, and a rich cultural heritage that includes historical sites such as the Church of Nuestra Señora de la Asunción and the Ethnological Museum.