La fortaleza de Izborsk. Las ruinas de la fortaleza de piedra más antigua de Rusia. Las paredes de la fortaleza y la iglesia ortodoxa de San Nicolás en la fortaleza de Izborsk. Izborsk, región de Pskov, Rusia - Foto e imagen de stock

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. The walls of the fortress and orthodox church of St. Nicholas in the Izborsk fortress. Izborsk, Pskov region, Russia

06.06.2019 Ancient historical city Zhovkva was built on an ideal Renaissance city plan, Lviv region, Ukraine. Central square with archaeological ruins of old town at summer day. Tourism destination, travel

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. The walls of the fortress and orthodox church of St. Nicholas in the Izborsk fortress. Izborsk, Pskov region, Russia

Olesko, Ukraine - 02 MAY 2017: View to the historic castle in Olesko, Lviv region, Ukraine

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The Izborsk fortress. The ruins of the oldest stone fortress in Russia. The walls of the fortress and orthodox church of St. Nicholas in the Izborsk fortress. Izborsk, Pskov region, Russia

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. Izborsk, Pskov region, Russia.

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. Izborsk, Pskov region, Russia.

Scenic summer view of abandoned Boris and Gleb Cathedral on the Volga River in Staritsa, Russia.

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. The walls of the fortress and orthodox church of St. Nicholas in the Izborsk fortress. Izborsk, Pskov region, Russia

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. The walls of the fortress and orthodox church of St. Nicholas in the Izborsk fortress. Izborsk, Pskov region, Russia

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. Izborsk, Pskov region, Russia.

The Izborsk fortress. The ruins of the oldest stone fortress in Russia. Izborsk, Pskov region, Russia.