Medellin is the second largest city in Colombia, located in Antioquia Province. It is situated in the Abra Valley at the western foot of the Central Cordillera Mountains. With a pleasant climate and spring-like weather all year round, it is known as the "Spring City". The city is at an altitude of 1,541 meters, with an average annual temperature of 21.5℃ and an average annual precipitation of 1,309 millimeters. Medellin is not only an important university, commercial, industrial and technological area in Antioquia Province, but also a renowned tourist destination with a rich array of cultural attractions and festivals. In recent years, through improving urban safety and education, Medellin has gradually transformed into a livable and vibrant city.