Go down the direction of the Palace of Madrid because it is too early and I don’t want to waste the last day in Madrid but I found that Madrid really has no so-called “must visit attractions” and found that the map is marked nearby is the Latin Quarter, which is mainly Latino Spain Latin Quarter. It's worth visiting, so put down the "tourism" thing, and don't have to be a tourist who is on a trip, walks recklessly in the medieval alleys, narrowly filled with stories of Latin Quarter, strays into the secret gardens of the locals, watches a sunset at 10 p.m. in Mad. The heart of the city, although not demarcated, is close to many tourist attractions such as Austrías, Puerta del Sol-Gran, Lavapies and the Madrid River. The old lanes of the Latin Quarter, which originated in the Middle Ages, are mostly narrow, winding and irregularly extended to the squares. Many of these streets are outside the castle, which was once the suburbs of medieval Madrid, when it was mainly used to host traders who came to Madrid for business. Many of the streets and squares are thus named for these commercial traditions, such as the barley square, the horse-drawn carriage square, the straw square, and the city's most famous open-air market, the "Rastro" flea market.