Yes, the majority of hotel bookings are fully refundable as long as you cancel before the hotel's cancellation deadline, which is often 24 or 48 hours before your arrival date. If you have a reservation that's non-refundable, it might still be possible to cancel it and get a refund within a 24-hour period of your booking. Enter dates in and click on "Search", then you can filter by "fully refundable" to view the best deals near Oyster Island.