When travelers want to understand the history of a destination, its iconic buildings are often the best place to start. While local culture can also be experienced through cuisine, textiles, and language, architecture tends to reveal the deepest stories about a place. Landmarks stand as silent witnesses to different eras, past kingdoms, and evolving artistic tastes—and sometimes they even hint at what the future may hold.
Think of the following collection as a kind of travel bucket list. These buildings are celebrated for many reasons: some for their remarkable architecture, others for their rich historical importance, and many for a combination of both. Several are instantly recognizable—Europe’s famous museums, churches, and monuments that appear on postcards, souvenirs, and millions of travel photos.
The list also includes works created by legendary architects such as Frank Lloyd Wright, Le Corbusier, and Oscar Niemeyer. And while some of these structures stand in the heart of major cities, others are located in quieter, lesser-known places—but each one holds its own unique importance.
Here, Architectural Digest highlights some of the world’s most iconic buildings—places you’ll be grateful to have visited when reflecting on your travels. After all, it’s often said that travel is the only thing you can buy that truly makes you richer, and we couldn’t agree more.
01. Acropolis Of Athens — Athens, Greece
The Acropolis of Athens is one of the most important historical landmarks in the world. Located on a rocky hill above the city of Athens, it dates back to the 5th century BCE and represents the cultural and architectural achievements of ancient Greece.
At the heart of the Acropolis stands the Parthenon, a magnificent temple dedicated to the goddess Athena, the patron of the city. Built during the Golden Age of Athens, the complex also includes other remarkable structures such as the Erechtheion and the Temple of Athena Nike.
Today, the Acropolis is a UNESCO World Heritage Site and a powerful symbol of classical civilization, democracy, and artistic excellence, attracting millions of visitors every year.
02. Le Centre Pompidou — Paris, France
Photo by DEA/C. SAPPA/De Agostini
The Centre Pompidou is one of the most distinctive cultural landmarks in Paris. Opened in 1977, the building is famous for its revolutionary inside-out design, where structural elements, pipes, and escalators are placed on the exterior.
Designed by architects Renzo Piano and Richard Rogers, the center houses the National Museum of Modern Art, one of the largest collections of modern and contemporary art in Europe. With its bold architecture and vibrant public square, the Centre Pompidou has become a symbol of creativity and modern culture in the heart of Paris.
03. The Gateway Arch — St. Louis, Missouri, USA
Photo by Raymond Boyd/Michael Ochs Archives
The Gateway Arch is the tallest monument in the United States and a defining landmark of St. Louis. Completed in 1965, the 630-foot stainless steel arch was designed by Finnish-American architect Eero Saarinen.
Built as part of the Gateway Arch National Park, the monument symbolizes the United States’ westward expansion during the 19th century. Visitors can take a unique tram ride to the top for panoramic views of the city and the Mississippi River. Today, the Gateway Arch stands as an iconic symbol of American history, exploration, and architectural innovation. 🇺🇸
04. Musée d’Orsay — Paris, France
Photo by Chesnot
The Musée d’Orsay is one of the most celebrated museums in Paris. Opened in 1986, it is housed in a beautifully restored former railway station, the Gare d'Orsay, originally built for the 1900 World’s Fair.
The museum is famous for its outstanding collection of Impressionist and Post-Impressionist masterpieces by artists such as Claude Monet, Vincent van Gogh, and Edgar Degas. Today, the Musée d’Orsay is admired not only for its art but also for its stunning Beaux-Arts architecture overlooking the Seine River.
05. The Gherkin — London, U.K.
Photo by Oli Scarff
The The Gherkin is one of the most recognizable modern landmarks in London. Officially known as 30 St Mary Axe, the building was completed in 2004 and quickly became an icon of contemporary architecture.
Designed by renowned architect Norman Foster, the skyscraper is known for its distinctive curved shape and glass façade, which helps reduce energy consumption through natural ventilation and lighting. Located in London’s financial district, the Gherkin stands as a symbol of the city’s modern skyline and innovative design.