France - Historic Site of Lyons

"The long history of Lyons, which was founded by the Romans in the 1st century B.C. as the capital of the Three Gauls and has continued to play a major role in Europe's political, cultural and economic development ever since, is vividly illustrated by its urban fabric and the many fine historic buildings from all periods." 

Source: UNESCO World Heritage

Lyons
One of the largest cities in France. Year of Rat stamp used. Thanks to Thomas.