Yes, most hotel room reservations are fully refundable as long as you cancel prior to the accommodation's cancellation deadline, which in most cases is within 24 or 48 hours of your scheduled arrival. If you booked a non-refundable reservation, you might be able to still cancel and get a refund within a 24-hour period of booking. Plug in your dates, click on "Search", then you can filter by "fully refundable" to get the best deals near Lopasnya Zachatyevskoye Manor House and Museum.