The Burj Khalifa is a megatall skyscraper in Dubai, United Arab Emirates.
St. Peter's Basilica is the largest Christian church in the world.
Neuschwanstein Castle is a 19th-century Romanesque Revival palace on a rugged hill above the village of Hohenschwangau near Füssen in southwest Bavaria, Germany.
Situated on the southeastern coast of the country, Sydney Opera House is a distinguishable architectural marvel.
The CN Tower is a 553.3 m-high concrete communications and observation tower located in Downtown Toronto, Ontario, Canada.
The Moscow Kremlin is a fortified complex in the center of Moscow, overlooking the Moskva River to the south.
Hearst Castle is a National Historic Landmark and California Historical Landmark mansion located on the central coast of California, United States.
The Brandenburg Gate is an 18th-century neoclassical monument in Berlin.
The Hollywood Sign is a large-scale outdoor sign that spells out 'HOLLYWOOD' in 45-foot tall white letters.
Persepolis is an ancient city that was once the capital of the Achaemenid Empire, and is situated in Iran's rural district of Kenareh.