Yes! You'll find that most hotel reservations are refundable provided that you cancel before the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of your check-in date. If you have a non-refundable reservation, it might still be possible to cancel it and be given a refund within a 24-hour period of your booking. Enter your dates, click on "Search", then you can filter by "fully refundable" to get the top deals on offer near Grindall Island State Marine Park.