Lisbon, whether it is the capital of Portugal or the pioneer of the great seafaring era, is well worth a walk and a look. It is a beautiful city with a mild climate and blue sky and seawater; The people here are friendly and welcoming, and for the after-eat, Portuguese gourmets can satisfy your taste buds. Whether it is the Bellen Tower, the monument to the great seafaring era, the churches and monasteries with a long history, or the trams full of life, it is worth walking around Lisbon to experience.