Yes, the majority of hotel room reservations are fully refundable if you cancel before the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of your check-in date. If you booked a non-refundable reservation, it may still be possible to cancel it and receive a refund within a 24-hour period of booking. Enter dates in and click on "Search", then you can use the "fully refundable" filter to get the best options available near New Castle.