Red brick walls and towers of Novgorod, Russia
Old town walls and towers of Veliky Novgorod, one of the most important historic cities in Russia
Panoramic view over Neva river in white night time, St Petersburg, Russia
View through the opened drawbridge Palace Bridge and Neva river to Peter and Paul Fortress at white night time, St Petersburg, Russia
The Palace Bridge on Neva river, St Petersburg, Russia
View through the opened bascule Palace Bridge and Neva river to Peter and Paul Fortress at white night time, St Petersburg, Russia
The Velikiy Novgorod Kremlin walls and towers, Russia
The walls and towers of the red brick Velikiy Novgorod Kremlin, Russia
The Palace Bridge on Neva river, St Petersburg, Russia
View through the opened bascule Palace Bridge and Neva river to Peter and Paul Fortress at white night time, St Petersburg, Russia
Panorama view of the old town of Dubrovnik, Croatia
Panoramic view of the old town and defense walls of Dubrovnik, Croatia
The historical old town port of Dubrovnik, Croatia
Red tile roofs and walls of the historical old town port of Dubrovnik, Croatia
The historical old town of Dubrovnik, Croatia
Panoramic view of the historical old town of Dubrovnik, Croatia, on a peninsula in Adriatic Sea is on UNESCO World Culture Heritage List.
Minceta Tower and Dubrovnik City Walls, Croatia
Minceta Tower and Dubrovnik medieval old town city walls, Croatia
The historical old town of Dubrovnik, Croatia
The historical old town of Dubrovnik, Croatia, on a peninsula in Adriatic Sea is on UNESCO World Culture Heritage List.
The historical old town of Dubrovnik, Croatia
The historical old town of Dubrovnik, Croatia, on a peninsula in Adriatic Sea is on UNESCO World Culture Heritage List.
Old town port of Dubrovnik, Croatia
Colorful boats in the old town port of Dubrovnik, Croatia
Old town of Dubrovnik on sunset, Croatia
Old town of Dubrovnik and Dalmatian coast on sunset, Croatia
Pskov Kremlin reflecting in a river, Pskov, Russia
The watch tower, the walls and golden dome of Trinity Church in Pskov Kremlin reflecting in a river, Pskov, Russia
The Watch Tower and Trinity Church in Pskov Kremlin, Russia
The watch tower, the walls and golden dome of Trinity Church in Pskov Kremlin, Pskov, Russia
The Pskov Kremlin and Trinity Church, Pskov, Russia
The golden dome of Trinity Church and towers of Pskov Kremlin (Krom) reflecting in the river, Pskov, Russia.
Pskov Kremlin on Velikaya River, Pskov, Russia
The watch tower, the walls and golden dome of Trinity Church in Pskov Kremlin on Velikaya river, Pskov, Russia
The Pskov Kremlin with Trinity Church, Russia
The Pskov Kremlin with surrounding walls and Trinity Church, Pskov, Russia.
The old castle, Urfa, Turkey
Sunset over the ruins of the old castle, Urfa, Turkey
Afyon town and Karahisar castle, Turkey
Old town center of Afyon with Karahisar castle on a rock, Turkey
Chateau d’If castle on an island in Marseilles, France
Chateau d’If castle on an island in Marseilles, France, famous through Dumas novel The Count of Monte Cristo
Vaduz Castle, the official residence of the Prince of Liechtenstein
Vaduz Castle, the official residence of the Prince of Liechtenstein, with snow covered Alps mountains in background on sunset
Castel Sant’Angelo reflecting in Tiber river, Rome, Italy
The Mausoleum of Hadrian, known as Castel Sant’Angelo, reflecting in Tiber river, Rome, Italy. It served the popes as fortress.
Maharajah Palace in Udaipur city, India
Panoramic view of Maharajah Palace on lake Pichola in Udaipur city, India
Massive walls of Kumbhalgarh Fort, India
The massive walls and the gate of Kumbhalgarh Fort, India
Gates of Red Fort of Agra, India
Gates of Red Fort of Agra, UNESCO World Culture Heritage site, India
Sand beach in St Malo on Emerald Coast, Brittany, France
Sand beach by the National Fort in St Malo on atlantic Emerald Coast, Brittany, France
The Castle of the prussian Teutonic Knights Order in Malbork, Poland
The Castle of the Teutonic Knights Order in Malbork, Poland, historical Prussia
The Castle of the prussian Teutonic Knights Order in Malbork, Poland
The Castle of the Teutonic Knights Order in Malbork, Poland, historical Prussia, is the largest castle in the world
Medieval city walls with towers in Lucerne, Switzerland
Panoramic view of the medieval city wall and guard towers in Lucerne, Switzerland, on a sunny winter day
Mehrangharh Fort and Jaswant Thada mausoleum in Jodhpur, Rajasthan, India
Mehrangharh Fort and Jaswant Thada mausoleum in the Blue city Jodhpur, Rajasthan, India
Bellinzona, Switzerland, view through the castle walls to the old town
Bellinzona, Switzerland, view through the stone castle walls down to the old town
Hohenzollern castle, Stuttgart, Germany, in the early morning light
Hohenzollern castle, Stuttgart, Germany, in the early morning light
Pena Palace, Sintra, Portugal
Inner court of Pena Palace, Sintra, Portugal
Colorful facade of Pena palace, Sintra, Portugal
Colorful facade of Pena palace, Sintra, Portugal
Panoramic view of Pena palace, Sintra, Portugal
Panoramic view of Pena palace, Sintra, Portugal
The National Palace, Sintra, Portugal
The National Palace, Sintra, Portugal
The Moorish castle, Sintra, Portugal
The Moorish castle, Sintra, Portugal