Yes, most hotel reservations are fully refundable if cancelled before the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of the scheduled arrival. If you booked a non-refundable reservation, it may still be possible to cancel it and get a refund within 24 hours of your booking. Plug in your dates, click on "Search", then you can use the "fully refundable" filter to review the best options available near Jose Ballivian Square.