Yes! You'll find that most hotel room reservations are fully refundable if you cancel prior to the hotel's cancellation deadline, which is usually within 24-48 hours of your check-in date. If you have a non-refundable reservation, you may still be able to cancel and receive a refund within a 24-hour period of booking. Enter your dates, click on "Search", then use the "fully refundable" filter to get the best deals available near St. Martin's Vineyard.