Skyline of Frankfurt on Main, Germany, in the evening
Frankfurt on Main, Germany, view over the Main river to the skyline of financial district in the evening
Zurich city center with snow covered Alps mountains in background, Switzerland
Zurich city center and cathedral towers with snow covered Alps mountains in background on sunset, Switzerland
Bridge over Viamala gorge in Swiss Alps, Switzerland
Old stone bridge over Viamala gorge in Swiss Alps mountains, Switzerland, in winter
View through historical wooden Chapel Bridge to the old town of Lucerne, Switzerland
Historical wooden Chapel Bridge decorated with medieval paintings in the old town of Lucerne, Switzerland
Wooden Chapel Bridge and Water Tower on sunset, Lucerne, Switzerland
Old town of Lucerne reflecting in the water of Reuss river on sunset, Lucerne, Switzerland
Historic buildings in the old town of Lucerne, Switzerland
Historic buildings reflecting in the water, old town of Lucerne, Switzerland
Old town of Lucerne with Chapel Bridge and Water tower, Switzerland
Aerial view of the red tiled roofs of the old town of Lucerne, wooden Chapel bridge, stone Water tower, Reuss river and Lake Lucerne, Switzerland
Lucerne, Switzerland, view of the old town, city wall towers, and Alps mountains
Lucerne, Switzerland, aerial view of the old town, city wall towers, lake Lucerne and Rigi mountain in background
Gothic town Landshut on Isar river by Munich, Bavaria, Germany
Gothic cathedral in the old town of Landshut by Munich reflecting in Isar river a winter night, Bavaria, Germany
Rome, Italy
View of St. Peter’s Basilica and bridges of Tiber river in Rome, Italy
Castel San Angelo, Rome, Italy
Castel San Angelo in Rome, Angelo, at night
Castel San Angelo, Rome, Italy
View of Castel San Angelo in Rome, Italy, on early morning
Colorful facade of Pena palace, Sintra, Portugal
Colorful facade of Pena palace, Sintra, Portugal
Ribeira and the Dom Luiz bridge at night, Porto, Portugal
Ribeira and the Dom Luiz bridge at night, Porto, Portugal
Ribeira, the old town of Porto, and the river Douro, Portugal
Ribeira, the old town of Porto, and the river Douro, Portugal
Discoveries Monument – Padrao dos Descobrimentos, Lisbon, Portugal
Discoveries Monument – Padrao dos Descobrimentos, Lisbon, Portugal
Castle Loket int the near of Karlovy Vary, Czech Republic
Castle Loket int the near of Karlovy Vary, Czech Republic
Castle Loket int the near of Karlovy Vary, Czech Republic
Castle Loket int the near of Karlovy Vary, Czech Republic
Tetschen Castle, Decin, Czech Republic
Tetschen Castle overlooking the Elbe river, Decin, Czech Republic
Ortakoy mosque and Bosporus bridge on European side in Istanbul, Turkey
Ortakoy mosque and Bosporus bridge on European side in Istanbul, Turkey
Bizarre stone arch in a sandstone rock formation in Cappadocia, Turkey
Bizarre stone arch in a sandstone rock formation in Cappadocia, Turkey
Well preserved old ottoman architecture and Pontus kings tombs in Amasya, central Anatolia, Turkey
Well preserved old ottoman architecture and Pontus kings tombs in Amasya, central Anatolia, Turkey
Traditional ottoman houses in Amasya, Turkey
Traditional ottoman houses in Amasya, Turkey
Old town of Verona and the river Adige, Italy
Old town of Verona and the river Adige, Italy
The Grand Canal and basilica Santa Maria della Salute on sunrise, Venice, Italy
The Grand Canal and basilica Santa Maria della Salute on sunrise, Venice, Italy
The Grand Canal and Rialto bridge, Venice, Italy
The Grand Canal and Rialto bridge, Venice, Italy
The Grand Canal, Venice, Italy, on the late evening
The Grand Canal, Venice, Italy, on the late evening
Panorama of Prague with the Castle, Charles Bridge, Vltava river and red roofs of the old town, Czech Republic
Panorama of Prague with the Castle, Charles Bridge, Vltava river and red roofs of the old town, Czech Republic
Charles bridge and the skyline of Prague, Czech Republic
Charles bridge and the skyline of Prague, Czech Republic
Panorama of Prague with the Castle, Charles Bridge, Vltava river and red roofs of the old town, Czech Republic
Panorama of Prague with the Castle, Charles Bridge, Vltava river and red roofs of the old town, Czech Republic
The bridges over Tiber river with Castel Sant Angelo in background, Rome, Italy
The bridges over Tiber river with Castel Sant Angelo in background, Rome, Italy
Istanbul, Turkey, at night
Istanbul skyline from Galata bridge over Golden Horn by night, with Suleymaniye mosque and fish boat restaurants in Eminonu
Night view of Galata quarter on Bosporus in Istanbul, Turkey
Night view of Galata quarter on Bosporus in Istanbul, Turkey
Salzburg in the Alps mountains, Austria, panoramic view in the early morning light
Salzburg in the Alps mountains, Austria, panoramic view in the early morning light
Church on a lake island in Gmunden near Salzburg, Austria
Snow covered wooden bridge leading to a white church on a lake island in Gmunden near Salzburg, Austria
Monastery on the island of alpine lake in Gmunden by Salzburg, Austria
Monastery on the island of alpine lake in Gmunden by Salzburg, Austria