La fortaleza de Izborsk. Las ruinas de la fortaleza de piedra más antigua de Rusia. Izborsk, región de Pskov, Rusia . - Foto e imagen de stock

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.

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.

Izborsk fortress is a stone fortress in the city of Izborsk (Pskov region). It was built in 1330

Izborsk fortress is a stone fortress in the city of Izborsk (Pskov region). It was built in 1330

Izborsk fortress is a stone fortress in the city of Izborsk (Pskov region). It was built in 1330

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.

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.

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.