Yes, most hotel reservations are fully refundable if you cancel before the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of your scheduled arrival. If you have a non-refundable reservation, it might still be possible to cancel it and receive a refund within a 24-hour period of booking. Plug in your dates, click on "Search", then you can filter by "fully refundable" to review the best options available near Pantai Pulau Mamutik.