Yes! You'll find that most hotel bookings are fully refundable provided that you cancel prior to the hotel's cancellation deadline, which often is within 24-48 hours of your check-in date. If you have a non-refundable reservation, you may still be able to cancel and be given a refund within 24 hours of booking. Enter your dates, click on "Search", then you can use the "fully refundable" filter to view the best deals near Grassy Island National Historic Site.