Yes, you'll find most hotel bookings are refundable if you cancel before the accommodation's cancellation deadline, which is often 24 or 48 hours before your arrival date. If you booked a non-refundable reservation, it might still be possible to cancel it and receive a refund within 24 hours of your booking. Add your dates and click on "Search", then you can filter by "fully refundable" to get top deals close to La Ruta de los Tajos: Comares, Colmenar y Alfarnatejo.