Yes! The majority of hotel bookings are fully refundable provided that you cancel before the hotel's cancellation deadline, which is usually within 24-48 hours of your scheduled arrival. If you have a non-refundable reservation, you might be able to still cancel and be given a refund within 24 hours of your booking. Put your dates in and click on "Search", then use the "fully refundable" filter to get the best options available near Russian State Museum of the Arctic and Antarctic.