Olympic National Park
A large and beautiful park containing mountains, old-growth forests, temperate rainforests and beaches.
A large and beautiful park containing mountains, old-growth forests, temperate rainforests and beaches.
A large protected area of great scenic beauty and species diversity.
A colorful Spanish colonial town surrounded by fortifications.
A unique island of sand dunes and rainforest.
Ruins of many layers of civilizations and the birthplace of the Phoenician alphabet.
An astoundingly large and well-preserved Roman temple complex.
Ruins of the capital of the ancient state of Khorezm and a major stop on the medieval Silk Road.
Three medieval structures central to the history of Christianity and coronations in France.
A desert landscape known for its beauty as well as its archeological importance.
Atmospheric ruins of a complete Late Byzantine city.
Three elegant 18th-century city plazas.
Two exceptional examples of Catalan Art Nouveau architecture in Barcelona designed by Lluís Domènech i Montaner.
A region of northern Italy representing excellence in winegrowing and winemaking.
The ruins of a major trade-route city of the Kingdom of Hormuz.
A lavish retreat built for Roman emperor Hadrian in the 2nd century.
Two Baja California lagoons used by gray whales for giving birth and mating.
The ruins of a Roman villa with remarkably well-preserved mosaics.
A charming medieval city center, considered the birthplace of Portuguese nationhood.
An area of astounding biodiversity, best known for its mountain gorilla population.
Viniculture in a hostile environment made possible through human ingenuity.
Six buildings that are unique to the short-lived Asturian monarchy.
An ancient site of great historical and cultural significance to indigenous Polynesians.
Some of the earliest art by the earliest humans.
The largest and earliest pre-Columbian city in North America.
A well-preserved colonial city that reflects both Spanish and Portuguese influences.
An intact Renaissance city full of Spanish-colonial baroque architecture.
The world’s largest and deepest fjords, and breathtakingly beautiful.
Centuries-old architectural ensembles in Flanders that once housed religious communities of women.
A constantly-changing area where the continental rift, volcanoes and glaciers dramatically interact.
Ruins of ancient cliff dwellings used over a thousand years ago by Ancestral Pueblo people.
A natural cave complex with extensive and varied rock formations.
An ensemble of warehouses and office buildings resulting from Hamburg’s port trade in the 19th and early 20th centuries.
A medieval walled city of unique gated communities and many architectural monuments in a mix of styles.
A medieval fortress town in a dramatic location, perched on cliffs.
A massive mud-brick fortress, the capital of the Banu Nebhan and the centre of Ibadism in the Middle Ages.
A large Amazonian forest with unusual rock formations and ancient rock paintings.