Yes, most room reservations are fully refundable if you cancel prior to the hotel's cancellation deadline, which often is within 24-48 hours of your arrival date. If you have a non-refundable reservation, it may still be possible to cancel it and receive a refund within a 24-hour period of booking. Plug in your dates, click on "Search", then filter by "fully refundable" to review the best deals near Sister Mountain.