The most known places you should see(2)

Las Vegas at night time

Buenos Aires

Madrid, the capital of Cali Gran

Sultanahmet from Hagia Sophia, Istanbul, Turkey

Tuscany, Italy

Cuenca Casas Colgantes Spain

Castle Frederick Sporj, Denmark

Wooden church in Kizhi, Russia

Pont Alexander III - Paris, France

Mainz, Germany

Roma

El Rocio, Huelva, Spain

The magic Line of Montjuic in Barcelona, Spain

Torre of Belém, Lisbon

Church of the Holy Family - Barcelona, Spain

St Paul's Cathedral in Harissa, Lebanon

Summer house in Paros, Greece

Source http://www.architectureartdesigns.com/30-famous-places-that-you-must-see/