Yes! The majority of hotel reservations are fully refundable provided that you cancel before the hotel's cancellation deadline, which often is within 24-48 hours of your arrival date. If you have a non-refundable reservation, you might be able to cancel it and be given a refund within 24 hours of booking. Put your dates in and click on "Search", then you can filter by "fully refundable" to review the best deals available near Boris and Gleb Monastery.