The largest church in Brussels, in the city center. There is not much decoration outside the church, retaining the simple lines of the Gothic architecture, looking slim and striking in style. Hugo once praised the church as “the purest flower in Gothic style.” The two tall square bell towers on the front are somewhat similar to Notre Dame, which is 64 meters tall and only 5 meters lower than Notre Dame. It was built in 1220 and is built in twin towers with majestic statues of the Three Witches and Apostles at the door. There are regular community events every week, ceremonies for ordinary people, and free for all visitors. The cathedral was quiet and solemn, and everyone slowed down and made their voices lighter, and occasionally a small tour group, and did not dare to make noise, so calm and tranquil that the Notre Dame cathedral was lost today. Bus: You can take the 25, 63, 65, 66 roads to the Parc station. The cathedral is open for free, and other exhibitions on the premises are charged separately. Roman ruins adults 2.5 euros, and the cathedral treasure room adults 1 euro.