Yes, you'll find most hotel reservations are fully refundable if cancelled prior to the accommodation's cancellation deadline, which in most cases is within 24 or 48 hours of check in. If your reservation is non-refundable, it may still be possible to cancel it and get a refund within 24 hours of your booking. Add your dates and click on "Search", then you can use the "fully refundable" filter to review the best deals available near Hole in the Wall Provincial Park.