Landmarks
Where is the Lowell Observatory, where the planet Pluto was discovered in 1930?
More Questions from Landmarks
What is the name of the country house set in a large park, the Great Park in Hertfordshire?
Reveal Answer
What cathedral in Brazil is a hyperboloid structure constructed from 16 concrete columns?
Reveal Answer
What is the name of the castle which had been the fortified seat of British rule in Ireland?
Reveal Answer
The National Palace, which is the official seat of the Mexican government, is located in what city?
Reveal Answer