Yes, the majority of hotel bookings are fully refundable as long as you cancel before the hotel's cancellation deadline, which is often 24 or 48 hours before check in. If you have a non-refundable reservation, it might still be possible to cancel it and get a refund within a 24-hour period of booking. Enter dates in and click on "Search", then you can filter by "fully refundable" to view the best deals near Istrinskoye Vodokhranilishche.