USA, North Dakota, Bismarck, Mandan, Fort Abraham Lincoln State Park, Blockhouse, Infantry Post, 1800's, Walking Path, American Flag

UK, England, Essex, Tilbury, Tilbury Fort

France, Pas de Calais, Audresselles, flax field

France, Calvados, Cricqueville en Bessin, Pointe du Hoc, ruins of German fortifications and bomb holes made by the Normandy landings of June 6 1944 during the Second World War (aerial view)

France, Bas Rhin, Dambach, forest, Maginot Line trail, casemate built in 1931

France, Bas Rhin, Dambach, forest, Maginot Line trail, casemate built in 1931, entrance

USA, North Dakota, Bismarck, Mandan, Fort Abraham Lincoln State Park, Blockhouse, Infantry Post, 1800's, Walking Path, Sunset

USA, North Dakota, Bismarck, Mandan, Fort Abraham Lincoln State Park, Blockhouse, Infantry Post, 1800's, Walking Path, Sunset

Italy, Venetia, Cortina d'Ampezzo, ampezzan Dolomites, registered World Heritage by UNESCO, Falzarego pass, Cinque Torri needles, open air museum of the Great War and discovery trail of the trenches a...

Portugal, Alentejo region, the garrison border town of Elvas and its fortification at the World Heritage of UNESCO, Fort of Graça

United Kingdom, Channel Islands, Jersey, parish of Saint Ouen, towards Grosnez point, WWII German Naval Tower MP3 (Marine Peilstand und Meßstellung 3 - Naval Direction and Range-Finding Position) from...

France, Normandy, Manche, Cotentin, Granville, fortified town built on a rocky headland on the far eastern point of the Mont Saint Michel Bay, Blockhaus of the Atlantic Wall built by the Germans on th...

UK, England, Essex, Tilbury, Tilbury Fort, Gate House

UK, England, Essex, Tilbury, Tilbury Fort, Gate House

UK, England, Essex, Tilbury, Tilbury Fort

UK, England, Essex, Tilbury, Tilbury Fort

UK, England, Essex, Tilbury, Tilbury Fort

UK, England, Essex, Tilbury, Tilbury Fort

UK, England, Essex, Tilbury, Tilbury Fort

France, Bas Rhin, Outre Foret (Northern Alsace), Hunspach, labelled Les Plus Beaux Villages de France (The Most Beautiful Villages of France), Schoenenbourg fort built between 1931 and 1935, the entry...

France, Calvados, Longues sur Mer, German battery of the Atlantic Wall equipped with 150 mm marine guns

France, Calvados, Cricqueville en Bessin, Pointe du Hoc blockhouse ruins

France, Calvados, Longues sur Mer, the gun batterie of the Atlantic Wall, naval guns of 150 mm long ange (aerial view)

France, Calvados, Longues sur Mer, the gun batterie of the Atlantic Wall, naval guns of 150 mm long ange (aerial view)

France, Seine-Maritime, Sainte Marguerite sur Mer, bunker fell from the cliff and planted in the beach (aerial view)

Canada, New Brunswick, Bay of Fundy, St. Andrews By The Sea, St. Andrews Blockhouse, military fort from the War of 1812, exterior

Canada, Prince Edward Island, Rocky Point, Blockhouse Point Lighthouse at the entrance to Charlottetown Harbour, dawn

France, Loire Atlantique, Saint Nazaire, the town and the port (aerial view)

France, Ardennes, Villy, Villy la Ferte, fort of the Maginot Line, Block 1 exterior view

Titirangi Golf Course, and Manukau Harbour, Auckland, North Island, New Zealand

France, Manche, Biville, bunkers on the beach (aerial view)

Blockhouse, Clergue National Historic Site, Ermatinger, Sault Saint Marie, Ontario, Canada

A bucket and spade on the steps leading to the beach near Blockhouse Point, Tresco.