Yes, most hotel reservations are fully refundable as long as you cancel before the accommodation's cancellation deadline, which in most cases is within 24 or 48 hours of check in. If you have a non-refundable reservation, it may still be possible to cancel it and get a refund within a 24-hour period of your booking. Plug in your dates, click on "Search", then you can use the "fully refundable" filter to get top deals close to Ganru Cave.