Yosemite National Park, UNESCO World Heritage Site, California, United States of America, North America

The town of St. John's from Signal Hill National Historic Site, St. John's, Newfoundland, Canada, North America

L'Anse aux Meadows National Historic Site, UNESCO World Heritage Site, Northern Peninsula, Newfoundland, Canada, North America

Historic Interdenominational Chapel (Yosemite Community church), Yosemite Valley, Yosemite National Park, UNESCO World Heritage Site, Sierra Nevada, California, United States of America, North America

L'Anse aux Meadows National Historic Site, UNESCO World Heritage Site, Northern Peninsula, Newfoundland, Canada, North America

Yosemite National Park, UNESCO World Heritage Site, California, United States of America, North America

Norse settlement, L'Anse aux Meadows National Historic Site, UNESCO World Heritage Site, only Viking site in America, Newfoundland, Canada, North America

Norse settlement, L'Anse aux Meadows National Historic Site, UNESCO World Heritage Site, only Viking site in America, Newfoundland, Canada, North America

Cabot Tower, Signal Hill National Historic Site, St. John's, Newfoundland, Canada, North America

Cove Cabin, a National Historic Register Site looking out on Mount Hope and Narragansett Bays at Mount Hope Farm, Bristol, Rhode Island, New England, United States of America, North America

Hubbell Trading Post National Historic Site, original covered wagon, Arizona, United States of America, North America

Martin Luther King Memorial Mural by Louis Delsarte, Martin Luther King Jr. National Historic Site, Atlanta, Georgia, United States of America, North America

The Friendship of Salem ship docked at the Salem Maritime National Historic Site at Salem, Massachusetts, New England, United States of America, North America

Wordsworth's home, Rydal Mount, Rydal, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

Cabot Tower, Signal Hill National Historic Site, St. John's, Newfoundland, Canada, North America

Hubbell Trading Post National Historic Site, original livery stable, Arizona, United States of America, North America

Traditional dressed guards in Fort George, Citadel Hill, a National Historic Site, Halifax, Nova Scotia, Canada, North America

Traditionally dressed guardsmen, The Citadel, a Canadian National Historic Site, Halifax, Nova Scotia, Canada, North America

Kensington Market, a designated National Historic Site of Canada, Toronto, Ontario, Canada, North America

Tomb, Martin Luther King Jr. National Historic Site, Atlanta, Georgia, United States of America, North America

Fortress of Louisbourg National Historic Site, Cape Breton Island, Nova Scotia, Canada, North America

Fort George, Citadel Hill, a National Historic Site, Halifax, Nova Scotia, Canada, North America

The Citadel, a Canadian National Historic Site, Halifax, Nova Scotia, Canada, North America

Chaco ruins in the Chaco Culture National Historic Park, UNESCO World Heritage Site, New Mexico, United States of America, North America

Fisgard Lighthouse National Historic Site, Victoria, British Columbia, Canada, North America

Fisgard Lighthouse National Historic Site, Victoria, British Columbia, Canada, North America

Fort Laramie National Historic Site, Wyoming, United States of America, North America

Fort Laramie National Historic Site, Wyoming, United States of America, North America

The rift valley at Pingvellir, Pingvellir National Park, UNESCO World Heritage Site, one of the most visited sites in Iceland, Polar Regions

Montserrat is a mountain near Barcelona, in Catalonia. It is the site of a Benedictine abbey, Santa Maria de Montserrat, which hosts the Virgin of Montserrat sanctuary. Montserrat is a multi-peaked mountain range near Barcelona, in Catalonia, Spain. It is part of the Catalan Pre-Coastal Range. The main peaks are Sant Jeroni (1,236 m), Montgrós (1,120 m) and Miranda de les Agulles (903 m). It is well known as the site of the Benedictine abbey, Santa Maria de Montserrat, which hosts the Virgin of Montserrat sanctuary. Montserrat literally means "saw (serrated, like the common handsaw) mountain" in Catalan. It describes its peculiar aspect with multitude of rock formations which are visible from a great distance. The mountain is composed of strikingly pink conglomerate, a form of sedimentary rock. Montserrat was designated as a National Park in 1987. On this mountain we will have access to the Monastery of Montserrat which houses the virgin that gives its name to the monastery, although it is also known as La Moreneta

Humayun's tomb, Delhi, India

Taj Mahal, UNESCO World Heritage Site, Agra, Uttar Pradesh, India

Taj Mahal, UNESCO World Heritage Site, Agra, Uttar Pradesh, India

Taj Mahal, UNESCO World Heritage Site, Agra, Uttar Pradesh, India

Exterior wall of Taj Mahal, UNESCO World Heritage Site, Agra, Uttar Pradesh, India

Rampart and moat of Red Fort, Delhi, India

Taj Mahal, from Yamuna river, UNESCO World Heritage Site, Agra, Uttar Pradesh, India

Taj Mahal, UNESCO World Heritage Site, Agra, Uttar Pradesh, India

Taj Mahal and roofs of the city, Agra, India

Humayun's tomb, Delhi, India

Taj Mahal and roofs of the city, Agra, India

Humayun's tomb, Delhi, India

Taj Mahal, UNESCO World Heritage Site, Agra, Uttar Pradesh, India

Ancient pots in archaeological site of a Roman bath, beside the National Gardens and Zappeion, Athens, Greece

Archaeological site of a Roman bath, beside the National Gardens and Zappeion, Athens, Greece

Humayun's tomb, Delhi, India

Archaeological site of a Roman bath, beside the National Gardens and Zappeion, Athens, Greece

Covered wagon on the old Oregon Trail at Whitman Mission National Historic Site, Walla Walla, Washington.

Navajo blankets at Hubbell Trading Post National Historic Site, Arizona.

Nagano Prefecture, Japan

Golden Spike Replica, Golden Spike National Historic Site, to commemorate the first transcontinental railroad, near Brigham City, Utah, USA

Dark Church or Karanlik Kilise, Goereme National Park, Unesco World Heritage Site, Cappadocia, Turkey

John and Bartha Moulton Homestead, Mormon Barn in the morning, historic barn of the Mormons in front of Teton Range, Mormon Row Historic District, Antelope Flats, Grand Teton National Park, Wyoming, United States of America, USA

Apple Church or Elmali Kilise, interior, Goereme National Park, Unesco World Heritage Site, Cappadocia, Turkey

John and Bartha Moulton Homestead, Mormon Barn in the morning, historic barn of the Mormons in front of Teton Range, Mormon Row Historic District, Antelope Flats, Grand Teton National Park, Wyoming, United States of America, USA

Lion engraving, neolithic rock art of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Chinese woman using a bow and arrow at the Jiayuguan Fortress with two gatehouses at the western end of the Great Wall of China, Silk Road, Gansu, China, Asia

Alte Nationalgalerie or Old National Gallery, Museum island, UNESCO World Heritage Site, Mitte district, Berlin, Germany, Europe

Neuengamme concentration camp memorial site, SS main guard building with guard tower, right, prisoner block 1-4, centre, foundations of the detainee block, emerging thunderstorm, Hamburg, Hamburg, Hamburg, Germany, Europe

Giraffe engraving, neolithic rock art of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Lion engraving, neolithic rockart of the Acacus Mountains or Tadrart Acacus range, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Elephant engraving, neolithic rockart of the Acacus Mountains or Tadrart Acacus range, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Wooden targets used by the Belgian army, former NS-Ordensburg Vogelsang (National Socialist estate), Eifel, North Rhine-Westphalia, Germany, Europe

Checkpoint Charlie, former border control point in Berlin, Germany, Europe

Grounds of the former NS-Ordensburg Vogelsang (National Socialist estate), Van Dooren barracks, Eifel, North Rhine-Westphalia, Germany, Europe

Staircase, former NS-Ordensburg Vogelsang (National Socialist estate), Eifel, North Rhine-Westphalia, Germany, Europe

Camp fence with barbed wire at Buchenwald concentration camp, Weimar, Thuringia, Germany, Europe

Historic stupa at Thame, Bhote Koshi valley, Khumbu Himal, Sagarmatha National Park, Nepal

Tengpoche monastery, Sagarmatha National Park, Khumbu, Nepal

Historic stupa at Thame, Bhote Koshi valley, Khumbu Himal, Sagarmatha National Park, Nepal

Historic stupa near Pangboche with Kongde Ri (6187), Khumbu Himal, Sagarmatha National Park, Nepal

Historic stupa at Thame, Bhote Koshi valley, Khumbu Himal, Sagarmatha National Park, Nepal

Tengpoche monastery with Khumbi Yul La (Khumbila, 5761), Sagarmatha National Park, Khumbu, Nepal

Historic stupa at Thame, Bhote Koshi valley, Khumbu Himal, Sagarmatha National Park, Nepal

Historic stupa at Thame, Bhote Koshi valley, Khumbu Himal, Sagarmatha National Park, Nepal

Historic stupa at Pangboche with Ama Dablam (6856), Khumbu Himal, Sagarmatha National Park, Nepal

Moai Ahu Tahai, stone sculpture, sunset, Rapa Nui National Park, Easter Island, Chile, Oceania

Socialist propaganda and hero mosaic on the National Museum, Skanderbeg Square, Tirana, Albania, Europe

Building made of brick clay, national museum, historic centre of Sanëaí, UNESCO World Heritage Site, Yemen, Middle East

A Veterans Day ceremony at Elmwood Cemetery honors members of the 102nd U.S. Colored Infantry Regiment who fought in the American Civil War, Detroit, Michigan, USA

A Veterans Day ceremony at Elmwood Cemetery honors members of the 102nd U.S. Colored Infantry Regiment who fought in the American Civil War, Detroit, Michigan, USA

Buildings of Moscow Estate Historical Museum, Kazan Cathedral and Iberian Gate on Red Square, Moscow, Russia

National Museum with the Vietnamese national flag and socialist symbols star, hammer and sickle, Hanoi, Vietnam, Asia

Field of steles at the memorial to the former concentration camp in Woebbelin, near Ludwigslust, Mecklenburg Western-Pomerania, Germany, Europe

DDR border sign, Point Alpha Border Museum, Rasdorf/Geisa, Rhoen, Hesse/Thuringia, Germany, Europe

Cement squares, steles of the Holocaust Memorial, Mitte district, Berlin, Germany, Europe

Decorative facade of the Museum of the Grand Canal with Italian and EU flags, Triest, Italy, Europe

Historic habitation and cult site of the Ancestral Puebloans, Cliff Palace, partial view with 3 round ceremonial rooms, so-called called Kivas, about 1200 AD, Mesa Verde National Park, Colorado, USA

Historic habitation and cult site of the Ancestral Puebloans, Cliff Palace, partial view with 2 round ceremonial rooms, so-called called Kivas, about 1200 AD, Mesa Verde National Park, Colorado, USA

North Tower, Wewelsburg, triangular castle, former Nazi cult and terror center of the ss, today historical museum, hostel, Bueren, Paderborn, North Rhine-Westphalia, Germany, Europe

Sign with German inscription Kein Eingang, no entrance, Wewelsburg, triangular castle, former Nazi cult and terror center of the ss, today historical museum, hostel, Bueren, Paderborn, North Rhine-Westphalia, Germany, Europe

Towers, Wewelsburg, triangular castle, former Nazi cult and terror center of the ss, today historical museum, hostel, Bueren, Paderborn, North Rhine-Westphalia, Germany, Europe

Dachau Concentration Camp Memorial Site, Bavaria, Germany, Europe

Dachau Concentration Camp Memorial Site, Bavaria, Germany, Europe

Large crematorium, chute for the gas cartridges, gas chamber, Dachau Concentration Camp Memorial Site, Dachau, Bavaria, Germany, Europe

Saad Abad Museums Complex, National Palace of former Shah residence, Kakh-e Muze-ye Mellat, Tehran, Persia, Iran, Asia

Holocaust Memorial designed by architect Peter Eisenman, memorial to the murdered jews of Europe, with a view of the Quadriga on the Brandenburg Gate and the dome of the Reichstag parliament, Tiergarten district, Mitte district, Berlin, Germany, Europe

Mosaic fragments in opus sectile technique, Palazzo Massimo, National Museum of Rome, Lazio, Italy, Europe

Ancient Cuneiform writing, inscription on a stone, National Museum, Tehran, Iran, Persia, Asia

Powder magazine with tomb, 1866, Arkadi Monastery, Moni Arkadi, National Monument, Crete, Greece, Europe