La Roche-en-Ardenne; Ardennes, Belgium

Heidelberg Castle and the old bridge over River Neckar illuminated at nighttime; Heidelberg, Germany

Heidelberg Castle and the old bridge over River Neckar illuminated at nighttime; Heidelberg, Germany

A church and other buildings along the water and flags flying; Dinant, Belgium

Europe, France, Rhone, Lyons Basilica Fourviere And Cathedral St Jean

Castle and ramparts illuminated at night; Carcassonne, Languedoc-Rousillion, France

Tower At Night

Italy, Trentino, Trento, Cathedral square, Illuminated Neptune fountain at night and stone walls of cathedral and palace in background

Mont Saint-Michel At Night; Normandy, France

Shelter at the peak of Narrow Hills scenic route hilltop at night, Narrow Hills Provincial park; Saskatchewan, Canada

Lightning strike in the dark sky and an illuminated castle below; Bellinzona, Ticino, Switzerland

Light reflected in the tranquil river water with a bridge and illuminated buildings in the distance; Rome, Italy

Full moon glowing in a starry sky over illuminated buildings; Bamburgh, Northumberland, England

Le Louvre palace buildings and pyramids at night in golden light; Paris, France

A lamp post illuminates a red telephone booth and bench outside a retail store; Bamburgh, Northumberland, England

Hotel De Ville And Grand Place

Sforza castle; Milan, Lombardy, Italy

A full moon rising behind a row of hilltop trees.

Fortress on a hilltop illuminated at night; Belgium