Snow-white Sacré-Cœur Basilica, Paris, France.

To visit the Basilique du Sacré Coeur in Paris, one needs to walk after getting off the subway, close to Montmartre Hill. Looking up, the snow-white and crystal-clear Basilique du Sacré Coeur, pure as jade, appears in front of one's eyes. The church building seems to have been seen in other places, but the entire building is unique and magnificent. There are two equestrian statues on both sides of the top of the church, which are later known to be King Saint Louis and French national heroine Joan of Arc. There are four small domes around the large dome. The front has three arched doorways. The locals call the Basilique du Sacré Coeur the White Church. Climb the steps and overlook the Paris cityscape in front of the church. Nearby is a huge green lawn, and in the distance you can see the Paris skyline. The square outside the Sacré-Cœur Basilica is a haven for painters, where many artists sketch portraits and sell handicrafts. The construction of the Sacred Heart Cathedral began in 1876 and was completed in 1919. The exterior is made of special limestone, which ensures that the cathedral maintains its white appearance despite the effects of weathering and pollution. Take the metro and get off at Anvers station on Line 2, then walk to the area around the Sacré-Cœur Basilica. Some locals may sell small trinkets there, but it's best not to engage in casual conversation with them.