Travelers are voting Opera de Paris Garnier, Centre Georges Pompidou and Palais Garnier as the best of 87 key buildings in Paris. There are 1 key building in Amiens a city just 71 km from Paris and 1 key building in Arras which is 100 km distant. The most popular of these are Stade de la Licorne in Amiens and Synergy Park in Arras. You can find 99 key buildings in Ile-de-France and 169 key buildings in the country of France. Our members favorite in Ile-de-France is Opera de Paris Garnier and Pont du Gard is the top pick in France. Want more? Check out our map of key buildings in Paris.