The Gudunvher geothermal plant, with the Reykjanesviti lighthouse, at the southwestern tip of the Reykjanes peninsula, Iceland, Polar Regions

Steam boat Mississippi Queen on Elbe, Hamburg, Germany

Steamship in the port of Hamburg in the winter, Hamburg, Germany, Europe

Harbour promenade, Duisburg-Ruhrort, NRW, Germany

Saxony steam navigation paddle wheel steamer on river Elbe Dresden Saxony Germany

Small steamship, Bremerhaven, Bremen, Germany

Paddle steamer "Leipzig" of the Saxon steam navigation, on Elbe River near Koenigstein, Elbe Sandstone Mountains, Saxon Switzerland National Park, Saxony, Germany, Europe

Evening in Dresden overlooking the Brühl's Terrace Evening in Dresden overlooking the Brühl's Terrace

Historic shovel paddlesteamer on the Lake Lucerne, Lucerne, canton Lucerne, Switzerland

Historic shovel paddlesteamer on the Lake Lucerne, Lucerne, canton Lucerne, Switzerland

Docks and the Louisiana Star luxury steamboat, Hamburg, Germany, Europe

Ship and the cathedral of St. Leodegar, Lake Lucerne, Switzerland, Europe

Passenger steamship Utting, Ammersee, landing stage Herrsching, Upper Bavaria, Germany

Darling Harbour, Sydney, New South Wales, Australia

Steamboat Pirna on the river Elbe, Saxony, Germany, Europe

Historic Yukon River Steam Ship S.S. Klondike, sternwheeler, Whitehorse, Yukon Territory, Canada, North America

Museumshafen cafe ship and steam icebreaker Stettin, from left, moored at Museumshafen Oevelgoenne, museum harbour, Hamburg, Germany, Europe

Reykjanes Lighthouse, the oldest lighthouse in Iceland, on Baejarfell Hill, Reykjanes Peninsula; Iceland