Yes, you'll find most hotel bookings are fully refundable provided that you cancel prior to the accommodation's cancellation deadline, which is often 24 or 48 hours before your arrival date. If you have a non-refundable reservation, you might be able to cancel it and be given a refund within 24 hours of booking. Add your dates and click on "Search", then you can use the "fully refundable" filter to get the best options available near Shannon River Conservation Area.