Where: Paris, France
Start of construction: 12th Century
End of construction: 18th Century
Most important renovations:
20th & 21st century
Accessible: yes
Important fact:
the castle complex consists of a 52-meter high keep (the tallest in Europe), 1100 meters of wall, a chapel, several pavilions and a 40-meter high entrance gate. Some other gateways
were demolished in the past.
On October 15, 1917 Dutch Mati Hari was executed on the castle grounds on charges
of espionage.
http://www.chateau-de-vincennes.fr/