Europe

Seen from a bridge over a body of water, the fortress walls are visible.

Fortress of Suomenlinna

An important example of military fortress architecture on a group of islands off Helsinki.

An nighttime view of the ornate Houses of Parliament, lit up against the night sky as seen from across the Thames River.

Palace of Westminster and Westminster Abbey including St Margaret’s Church

Three famous London buildings that represent the “intertwined history of church, monarchy and state.”

The Sassi and the Park of the Rupestrian Churches of Matera

More than 1000 cave dwellings, churches and other rock-cut structures going back centuries.

A view over the city of Angra do Heroismo in Terceira, Azores, with the sea beyond it.

Central Zone of the Town of Angra do Heroísmo

An important port in the busy shipping routes between Europe, the Americas and Africa from the 15th-19th centuries.

An extremely large burial mound with 2 entrances in the middle. The sides are a story tall and in a round shape, the top is grass-covered and dome-shaped.

Brú na Bóinne – Archaeological Ensemble of the Bend of the Boyne

The largest concentration of prehistoric Neolithic tombs in Europe.

Pilgrimage Church of Wies

A magnificent rococo church with a legend that draws the faithful to visit.

A long portico stretching ahead, the end point not visible. Just a couple of people walk on it in the distance.

The Porticoes of Bologna

An architectural element that, over centuries, has become an integral part of life in Bologna and around the world.

Across a small lake, a mountain looms gray. Its face it cut in large steps until almost the very top of the mountain.

The Slate Landscape of Northwest Wales

A region visibly shaped by its long-standing slate quarry industry.

The English Lake District

A breathtakingly beautiful landscape of mountains, lakes and agriculture.

The Albi cathedral: a rather plain red-brick exterior, with simple walls and rounded towers not much higher than the main body of the cathedral. Tall narrow windows.

Episcopal City of Albi

A small city with a rich collection of Medieval and Renaissance architecture.

A view along the coastline of white cliffs with flat grassy fields on top and the sea below.

Dorset and East Devon Coast

A coastline with 185 million years of interesting rock formations, invaluable for our understanding of geology and related sciences.

Upper Middle Rhine Valley

A beautiful portion of the Rhine River with centuries of history evident in its vineyards, castles and villages.

Full front view of the Wurzburg Residence: a massive palace, several stories tall and extremely wide. A symmetrical design with a round dome above the entrance and smaller domes at each end.

Würzburg Residence with the Court Gardens and Residence Square

A magnificent 18th-century baroque palace and accompanying garden.

Trulli of Alberobello: A row of whitewashed houses with conical grey slate roofs.

The Trulli of Alberobello

Picturesque whitewashed houses with conical roofs, built using age-old dry-stone techniques.

A person follows a boardwalk along the right side of the picture passing, on the left, a series of waterfalls into a pool of clear water.

Plitvice Lakes National Park

Stunning waterfalls and lakes formed by natural tufa barriers.

A close-up of a section of "pavement", looking like uneven tiles of stone.

Giant’s Causeway and Causeway Coast

An area of seaside cliffs comprising polygonal stone columns that seemingly form a “pavement.”

An archway, with the arch standing on a pillar on each side.

The Caliphate City of Medina Azahara

Ruins of a 10th-century fortified Umayyad city.

A field with wildflowers with, in the background, a mountain that looks just like the face of a person lying on their back.

Antequera Dolmens Site

Megalithic tombs and the natural features that align with them.

Doñana National Park

A protected natural wilderness area that is essential for birds migrating between Africa and Europe and for other species.

Historic Center of Vienna

An urban center with a wide range of outstanding historical architecture, viewed as the music capital of Europe.

Saint Sophia Cathedral seen from directly centered. White with green domes and one central gold dome.

Kyiv: Saint-Sophia Cathedral and Related Monastic Buildings, Kyiv-Pechersk Lavra

An Orthodox Christian cathedral and monastery dating back to the 11th century.

A wide, white low building of about 5 stories with the ground floor on pillars to allow traffic through.

Berlin Modernism Housing Estates

Apartment complexes designed in the early 20th century to improve living conditions for low-income families.

View of Torun, Poland from across the water: a pretty cluster of medieval buildings.

Medieval Town of Toruń

An intact 13th-century Old Town and New Town – the former was a trading hub, the latter a craft center – plus a Teutonic castle ruin.

The pretty marketplace in Quedlinburg: cobbled plaza with half-timbered houses around it.

Collegiate Church, Castle and Old Town of Quedlinburg

A medieval town known for its Romanesque church/castle on a cliff and its picturesque half-timbered houses.

A view of a cluster of half-timbered buildings with balconies and flower boxes.

Strasbourg, Grande-Île and Neustadt

Two districts, one exemplifying medieval cities, the other a model of modern city planning.

A row of pretty buildings, 3-4 stories high, along a river in Bamberg.

Town of Bamberg

A beautifully intact medieval city center with over 1000 historic buildings as well as an early example of urban farming.

A white brick building, quite grand, with a row of oddly-shaped pillars supporting a triangular pediment.

From the Great Saltworks of Salins-les-Bains to the Royal Saltworks of Arc-et-Senans, the Production of Open-pan Salt

Two locations that exemplify the historical process of salt production and industrial architecture.

A red-brick factory building with a tall chimney next to it.

Derwent Valley Mills

A series of early cotton mills that represent the birth of the factory system at the start of the Industrial Revolution.

Archaeological Area of Agrigento

An exceptional collection of ancient Greek temples dating to the 5th century BC.

A pretty brick building with small turrets and gothic windows at Dessau-Worlitz.

Garden Kingdom of Dessau-Wörlitz

A huge English-style garden and the structures in it that illustrate the principles of Enlightenment ideals in landscape design.

A view of the city from the water: market stalls along the pier, stone-built walls and buildings behind that, and a church tower peeking above the roofs.

Historic City of Trogir

A small city on an island showing influences from a succession of ruling powers.

Two walls of the castle courtyard: brick with several stories and Romanesque arches.

Castle of the Teutonic Order in Malbork

A massive brick castle from an era of forced conversion to Christianity in eastern Europe.

View of the Old Bridge in Mostar: a high, wide arch, far above the water level of the river below.

Old Bridge Area of the Old City of Mostar

Significant not for its history, but for the symbolism of its restoration.

View over the old city of Split: low buildings with red roofs, one very tall white tower.

Historical Complex of Split with the Palace of Diocletian

A complete architectural ensemble built around the well-preserved ruins of a large palace complex.

Historic Centre of Warsaw

An outstanding near-total reconstruction of a centuries-old historic city center.

Baroque towers on the Abbey's cathedral.

Abbey of St. Gall

An 8th-century monastery with a beautiful Baroque cathedral and an ancient library.