This magnificent baroque cathedral was designed by Christopher Wren in 1673

Construction was started on the Jerónimos Monastery in the early 16th century. It was intended to house priests that would pray for protection for the portuguese naval expeditions. the o...

is the private residence of the Swedish royal family. It is located in Drottningholm (literally meaning Queen's island) on the island Lovön (in Ekerö Municipality of Stockholm Cou...

The Wieliczka Salt Mine, in the town of Wieliczka, in Poland's Kraków metropolitan area, has been in continuous operation since the 13th century, and still produces table salt. It is...