Yes, most hotel reservations are refundable provided that you cancel before the hotel's cancellation deadline, which is usually within 24-48 hours of check in. If you have a non-refundable reservation, it might still be possible to cancel it and be given a refund within a 24-hour period of booking. Plug in your dates, click on "Search", then you can use the "fully refundable" filter to get the top deals on offer near Callows Island.