Yes, you'll find most hotel bookings are refundable if you cancel prior to the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of your scheduled arrival. If you booked a non-refundable reservation, you might still have the option to cancel and receive a refund within 24 hours of booking. Add your dates and click on "Search", then you can use the "fully refundable" filter to get the best deals available near Museum of Archeology and Ethnology.