Spain, a country on Europe’s Iberian Peninsula, includes 17 autonomous regions with diverse geography and cultures. Capital city Madrid is home to the Royal Palace and Prado museum, housing works by European masters. Segovia has a medieval castle (the Alcázar) and an intact Roman aqueduct. Catalonia’s capital, Barcelona, is defined by Antoni Gaudí’s whimsical modernist landmarks like the Sagrada Família church.

Portugal is a southern European country on the Iberian Peninsula, bordering Spain. Its location on the Atlantic Ocean has influenced many aspects of its culture: salt cod and grilled sardines are national dishes, the Algarve's beaches are a major destination and much of the nation’s architecture dates to the 1500s–1800s, when Portugal had a powerful maritime empire.

France, in Western Europe, encompasses medieval cities, alpine villages and Mediterranean beaches. Paris, its capital, is famed for its fashion houses, classical art museums including the Louvre and monuments like the Eiffel Tower. The country is also renowned for its wines and sophisticated cuisine. Lascaux’s ancient cave drawings, Lyon’s Roman theater and the vast Palace of Versailles attest to its rich history.

Belgium, a country in Western Europe, is known for medieval towns, Renaissance architecture and as headquarters of the European Union and NATO. The country has distinctive regions including Dutch-speaking Flanders to the north, French-speaking Wallonia to the south and a German-speaking community to the east. The bilingual capital, Brussels, has ornate guildhalls at Grand-Place and elegant art-nouveau buildings

The Netherlands, a country in northwestern Europe, is known for a flat landscape of canals, tulip fields, windmills and cycling routes. Amsterdam, the capital, is home to the Rijksmuseum, Van Gogh Museum and the house where Jewish diarist Anne Frank hid during WWII. Canalside mansions and a trove of works from artists including Rembrandt and Vermeer remain from the city's 17th-century "Golden Age."

The Netherlands, a country in northwestern Europe, is known for a flat landscape of canals, tulip fields, windmills and cycling routes. Amsterdam, the capital, is home to the Rijksmuseum, Van Gogh Museum and the house where Jewish diarist Anne Frank hid during WWII. Canalside mansions and a trove of works from artists including Rembrandt and Vermeer remain from the city's 17th-century "Golden Age."

Italy, a European country with a long Mediterranean coastline, has left a powerful mark on Western culture and cuisine. Its capital, Rome, is home to the Vatican as well as landmark art and ancient ruins. Other major cities include Florence, with Renaissance masterpieces such as Michelangelo’s "David" and Brunelleschi's Duomo; Venice, the city of canals; and Milan, Italy’s fashion capital.

Switzerland is a mountainous Central European country, home to numerous lakes, villages and the high peaks of the Alps. Its cities contain medieval quarters, with landmarks like capital Bern’s Zytglogge clock tower and Lucerne’s wooden chapel bridge. The country is also known for its ski resorts and hiking trails. Banking and finance are key industries, and Swiss watches and chocolate are world renowned.

Austria is a German-speaking country in Central Europe, characterized by mountain villages, baroque architecture, Imperial history and rugged Alpine terrain. Vienna, its Danube River capital, is home to the Schönbrunn and Hofburg palaces. It has counted Mozart, Strauss and Freud among its residents. The country’s other notable regions include the northern Bohemian Forest, Traunsee Lake and eastern hillside vineyards.

The Czech Republic, in Central Europe, is a country that's known for its ornate castles, native beers and long history. Prague, the capital, is home to grand 9th-century Prague Castle, a preserved medieval old town and statue-lined Charles Bridge. Český Krumlov, a small town in the South Bohemia region, is notable for its wealth of Gothic, Renaissance and Baroque buildings, many of which house restaurants and shops.

Croatia is an Eastern European country with a long coastline on the Adriatic Sea. Encompassing more than a thousand islands, it's also crossed by the Dinaric Alps. Its inland capital, Zagreb, is distinguished by its medieval Gornji Grad (Upper Town) and diverse museums. The major coastal city Dubrovnik has massive 16th-century walls encircling an Old Town with Gothic and Renaissance buildings.

Estonia, a country in Northern Europe, borders the Baltic Sea and Gulf of Finland. Including more than 1,500 islands, its diverse terrain spans rocky beaches, old-growth forest and many lakes. Formerly part of the Soviet Union, it's dotted with castles, churches and hilltop fortresses. The capital, Tallinn, is known for its preserved Old Town, museums and the 314m-high Tallinn TV Tower, which has an observation deck.

Finland is a Northern European nation bordering Sweden, Norway and Russia. Its capital, Helsinki, occupies a peninsula and surrounding islands in the Baltic Sea. Helsinki is home to the 18th-century sea fortress Suomenlinna, the fashionable Design District and diverse museums. The Northern Lights can be seen from the country's Arctic Lapland province, a vast wilderness with national parks and ski resorts.

Greece is a country in southeastern Europe with thousands of islands throughout the Aegean and Ionian seas. Influential in ancient times, it's often called the cradle of Western civilization. Athens, its capital, retains landmarks including the 5th-century B.C. Acropolis citadel with the Parthenon temple. Greece is also known for its beaches, from the black sands of Santorini to the party resorts of Mykonos.

Hungary is a landlocked country in Central Europe. Its capital, Budapest, is bisected by the Danube River. Its cityscape is studded with architectural landmarks from Buda’s medieval Castle Hill and grand neoclassical buildings along Pest’s Andrássy Avenue to the 19th-century Chain Bridge. Turkish and Roman influence on Hungarian culture includes the popularity of mineral spas, including at thermal Lake Hévíz.

Ireland is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the second-largest island of the British Isles, the third-largest in Europe, and the twentieth-largest on Earth. Politically, Ireland is divided between the Republic of Ireland, which covers five-sixths of the island, and Northern Ireland, which is part of the United Kingdom.

Norway is a Scandinavian country encompassing mountains, glaciers and deep coastal fjords. Oslo, the capital, is a city of green spaces and museums. Preserved 9th-century Viking ships are displayed at Oslo’s Viking Ship Museum. Bergen, with colorful wooden houses, is the starting point for cruises to the dramatic Sognefjord. Norway is also known for fishing, hiking and skiing, notably at Lillehammer’s Olympic resort.

Poland is an eastern European country on the Baltic Sea known for its medieval architecture and Jewish heritage. Warsaw, the capital, has shopping and nightlife, plus the Warsaw Uprising Museum, honoring the city’s WWII-era resistance to German occupation. In the city of Kraków, 14th-century Wawel Castle rises above the medieval old town, home to Cloth Hall, a Renaissance trading post in Rynek Glówny (market square).

Sweden is a Scandinavian nation with thousands of coastal islands and inland lakes, along with vast boreal forests and glaciated mountains. Its principal cities, eastern capital Stockholm and southwestern Gothenburg and Malmö, are all coastal. Stockholm is built on 14 islands. It has more than 50 bridges, as well as the medieval old town, Gamla Stan, royal palaces and museums such as open-air Skansen.

Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the west. Slovakia's territory spans about 49,000 square kilometres and is mostly mountainous. The population is over 5.4 million and consists mostly of Slovaks.

Slovenia, a country in Central Europe, is known for its mountains, ski resorts and lakes. On Lake Bled, a glacial lake fed by hot springs, the town of Bled contains a church-topped islet and a cliffside medieval castle. In Ljubljana, Slovenia’s capital, baroque facades mix with the 20th-century architecture of native Jože Plečnik, whose iconic Tromostovje (Triple Bridge) spans the tightly curving Ljubljanica River.

The United Kingdom, made up of England, Scotland, Wales and Northern Ireland, is an island nation in northwestern Europe. England – birthplace of Shakespeare and The Beatles – is home to the capital, London, a globally influential centre of finance and culture. England is also site of Neolithic Stonehenge, Bath’s Roman spa and centuries-old universities at Oxford and Cambridge.

Hungary is a landlocked country in Central Europe. Its capital, Budapest, is bisected by the Danube River. Its cityscape is studded with architectural landmarks from Buda’s medieval Castle Hill and grand neoclassical buildings along Pest’s Andrássy Avenue to the 19th-century Chain Bridge. Turkish and Roman influence on Hungarian culture includes the popularity of mineral spas, including at thermal Lake Hévíz.