Yes, most hotel room reservations are fully refundable if you cancel prior to the accommodation's cancellation deadline, which often is within 24-48 hours of your scheduled arrival. If you have a non-refundable reservation, you might be able to still cancel and receive a refund within a 24-hour period of your booking. Plug in your dates, click on "Search", then you can filter by "fully refundable" to get the best deals available near The Garrison and Star Castle.