Grand Canyon view from cliffs east of the Desert View Point, with Cedar Mountain in the distance on the right, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

View over Yardie Creek, Ningaloo Reef, UNESCO World Heritage Site, Exmouth, Western Australia, Australia, Pacific

View over Florence from the Duomo, UNESCO World Heritage Site, Florence (Firenze), Tuscany, Italy, Europe

View along the Grand Canal from Rialto Bridge, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

Elevated view from behind the Capitol of the Arch of Septimius Severus in the Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

Bayon Temple, late 12th century, Buddhist, Angkor Thom, Angkor, UNESCO World Heritage Site, Siem Reap, Cambodia, Indochina, Southeast Asia, Asia

View of souvenir shop in cobbled street, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of Palace of the Grand Master of the Knights of Rhodes, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of Saint Athanasios Gate, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of Gate of Amboise, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

Southernmost city in the world, Ushuaia, Argentina, South America

View over the River Vltava with excursion boat to Charles Bridge and the Castle District with St. Vitus Cathedral and Royal Palace, UNESCO World Heritage Site, Prague, Bohemia, Czech Republic, Europe

Dusk view across Vinales Valley showing limestone hills known as Mogotes, Vinales, UNESCO World Heritage Site, Cuba, West Indies, Central America

View from the Doges Palace of the Basilica San Marco, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

View from the Torre del Mangia of the Piazza del Campo, Siena, UNESCO World Heritage Site, Tuscany, Italy, Europe

View of landscape with Mount Etna, UNESCO World Heritage Site, in background from Castelmola, Taormina, Sicily, Italy, Mediterranean, Europe

View over Yardie Creek, Ningaloo Reef, UNESCO World Heritage Site, Exmouth, Western Australia, Australia, Pacific

View over old town and Basilica of Euphrasius, UNESCO World Heritage Site, Porec, Istria, Croatia, Adriatic, Europe

View over ruined Roman town to the lighthouse, The Agora, Archaeological Park, Paphos, UNESCO World Heritage Site, Cyprus, Europe

Skyline looking south towards Lower Manhattan, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

View over Sasso Barisano to Monasterio di Sant'Agostino monastery, UNESCO World Heritage Site, Matera, Basilicata, Puglia, Italy, Europe

View of the Old City, UNESCO World Heritage Site, Jerusalem, Israel, Middle East

View of Dome of the Rock, Old City, UNESCO World Heritage Site, Jerusalem, Israel, Middle East

View from the Lagazuoi mountain over the Dolomites National Park, UNESCO World Heritage Site, South Tyrol, Italy, Europe

View over the UNESCO World Heritage Site, Zacatecas, Mexico, North America

View of Cathedral, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of restaurant and bar in Dalt Vila at dusk, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of cannons, Dalt Vila and Cathedral, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of cafes and restaurants in Dalt Vila, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of cafes and restaurants in Dalt Vila, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of Vara de Rei Square and Dalt Vila, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

Aerial view of the bay of Lulworth Cove, Jurassic Coast, UNESCO World Heritage Site, Dorset, England, United Kingdom, Europe

Elevated view of Lower Falls and viewing platform with visitors, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

View over the River Vltava to Charles Bridge and the Castle District with St. Vitus Cathedral and Royal Palace, UNESCO World Heritage Site, Prague, Bohemia, Czech Republic, Europe

View of Palace of the Grand Master of the Knights of Rhodes, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

Pinnacle and beach, Bartolome Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Ships in docks in the southernmost city in the world, Ushuaia, Argentina, South America

View over the River Vltava to the Castle District with St. Vitus Cathedral and Royal Palace, UNESCO World Heritage Site, Prague, Bohemia, Czech Republic, Europe

Aerial view of Sam Gimignano from one of its medieval stone towers, UNESCO World Heritage Site, Tuscany, Italy, Europe

Skyline looking south towards Lower Manhattan at sunset, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

Aerial view of illuminated cottages and bell tower covered with snow in the old village of Gammelstad Church Town at dusk, UNESCO World Heritage Site, Lulea, Norrbotten, Norrland, Sweden, Scandinavia, Europe

View towards Campanile and Doge's Palace, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

View over Tajo River at Santa Maria Cathedral and Alcazar, UNESCO World Heritage Site, Toledo, Castilla-La Mancha, Spain, Europe

View over Tajo River at Santa Maria Cathedral and Alcazar, UNESCO World Heritage Site, Toledo, Castilla-La Mancha, Spain, Europe

View over Douro River at sunset to Ribeira District, UNESCO World Heritage Site, Porto (Oporto), Portugal, Europe

View of Dome of the Rock, Old City, UNESCO World Heritage Site, Jerusalem, Israel, Middle East

Straight up view of Cesky Krumlov Castle from the Chateau Courtyard, UNESCO World Heritage Site, Cesky Krumlov, South Bohemian Region, Czech Republic (Czechia), Europe

High angle view of houses in historical center of Cesky Krumlov, UNESCO World Heritage Site, Cesky Krumlov, Czech Republic (Czechia), Europe

View of cafes and restaurants in Dalt Vila, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

A view of the upper Grand Canyon, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

View of Hippocrates Square at sunset, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of Saint Nicholas Fortress, Old Rhodes Town at dusk, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of statue, restaurants and cafes in Vara de Rei Square, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of restaurants and bars in Dalt Vila at dusk, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of Vara de Rei Square and Dalt Vila, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View from the Roman wall of Lugo and its Cathedral, UNESCO World Heritage Site, Lugo, Galicia, Spain, Europe

View of Dalt Vila and Cathedral from harbour, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

Valley View with El Capitan, Yosemite National Park, UNESCO World Heritage Site, California, United States of America, North America

City Wall view, UNESCO World Heritage Site, Dubrovnik, Croatia, Europe

View of Church of San Francesco, Assisi, UNESCO World Heritage Site, Umbria, Italy, Europe

View of the Piazza del Campo and the Palazzo Pubblico with its amazing bell tower, Siena, UNESCO World Heritage Site, Tuscany, Italy, Europe

View of the Piazza del Campo, Siena, UNESCO World Heritage Site, Tuscany, Italy, Europe

View of Gate of Amboise, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View over the River Vltava to Smetana Museum, Charles Bridge and the Castle District with St. Vitus Cathedral and Royal Palace, UNESCO World Heritage Site, Prague, Bohemia, Czech Republic, Europe

High angle view of the old town with Hohensalzburg Fortress, Dom Cathedral and Kappuzinerkirche Church at dusk, UNESCO World Heritage Site, Salzburg, Salzburger Land, Austria, Europe

View of St. Peter's Basilica, Vatican, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

View of Sorrento and Tyrrhenian Sea from above Sorrento, Costiera Amalfitana (Amalfi Coast), UNESCO World Heritage Site, Campania, Italy, Europe

Desert view point over the Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

View of Soufriere with the Pitons, UNESCO World Heritage Site, beyond, St. Lucia, Windward Islands, West Indies Caribbean, Central America

View over the city with Ponte Pietra and River Adige at dawn, Verona, UNESCO World Heritage Site, Veneto, Italy, Europe

View of Porto Cathedral and Pillory of Porto monument, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe

View of The Street of the Knights, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of Gate of Amboise, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of Gate of Amboise, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of Saint Nicholas Fortress, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

Elevated view of harbour, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of restaurants and cafes in Vara de Rei Square, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View of Cathedral and Dalt Vila from harbour at sunset, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

Town view from the Roman bridge, Salamanca, UNESCO World Heritage Site, Castile and Leon, Spain, Europe

Aerial morning view of the West Bay cliffs on coastline of the Jurassic Coast, UNESCO World Heritage Site, Dorset, England, United Kingdom, Europe

View of Medieval Clock Tower, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

Aerial view of Sam Gimignano from one of its medieval stone towers, UNESCO World Heritage Site, Tuscany, Italy, Europe

View of town from hiking trail, Vernazza, Cinque Terre, UNESCO World Heritage Site, Liguria, Italy, Europe

View over a valley with colourful foliage in the Indian summer, Great Smoky Mountains National Park, UNESCO World Heritage Site, Tennessee, United States of America, North America

View over a valley, Garajonay National Park, UNESCO World Heritage Site, La Gomera Canary Islands, Spain, Europe

Skyline looking south towards Lower Manhattan at sunset, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

View of Hermit Canyon from Dripping Springs trail at Grand Canyon, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Elevated view, Old Town and Lokrum Island from Minceta Tower, Fort on City Walls, Dubrovnik, UNESCO World Heritage Site, Croatia, Europe

View of Dalt Vila and sea, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

View from Cape Royal, North Rim, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

View of Rhodes Windmills at sunset, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of fountain in Hippocrates Square at dusk, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of shops at night, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of shops at night, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of restaurants and bars near harbour at dusk, UNESCO World Heritage Site, Ibiza Town, Eivissa, Balearic Islands, Spain, Mediterranean, Europe

Aerial view of Dubrovnik's old town, UNESCO World Heritage Site, Dubrovnik, Croatia, Europe

View over the old town of Dubrovnik, UNESCO World Heritage Site, Croatia, Europe

View of Yuma Point from Hermit Trail in winter at Grand Canyon, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

View of Gate of Amboise, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe

View of fountain in Hippocrates Square at dusk, Old Rhodes Town, UNESCO World Heritage Site, Rhodes, Dodecanese, Greek Islands, Greece, Europe