Yes! Most hotel reservations are fully refundable if cancelled prior to the accommodation's cancellation deadline, which is usually within 24-48 hours of your scheduled arrival. If you have a reservation that's non-refundable, you might be able to cancel it and get a refund within 24 hours of booking. Add dates, click "Search", then filter by "fully refundable" to get the best options available near Warnemuende Church.