Boca, west of San Telmo, is the birthplace and the earliest port of Buenos Aires. It is another famous old district and tourist area. This is the birthplace of tango, and there is an old street called Caminito (meaning "path"), which is sung by the famous Argentine tango singer carlos gardel. On both sides of Caminito Street, there are foreign iron houses with colorful paints, which stand out. There are many stalls selling paintings, handicrafts and other tourist souvenirs in the street, and some folk artists perform tango, which attracts many tourists. Argentina's famous "Boca" football team originated here.
Palermo is a shady area in the east of the city, known as the "lungs of Buenos Aires", where flowers are flourishing, lakes are like mirrors, and streets are wide. Especially in Rose Park, when spring comes, all kinds of roses are competing to open and colorful. There are not only many famous sculptures here, but also national heroes and monuments to the liberation of China, as well as pavilions, benches and exquisite cast iron street lamps with different styles in street parks in this area. There are also zoos and botanical gardens in the area. The Botanical Garden covers an area of 78,000 square meters and has the most important plants in the world. Every weekend, the roads in Palemoline are closed to motor vehicles, and people who jog, ride bicycles and play various ball games exercise here. There are also various community cultural performances in the park, and many residents come to watch or participate in the performances.