Today's tourist destination is Tierra del Fuego National Park. There are many ways to visit the park. You can walk in and enjoy the primitive scenery slowly. Another way is to drive all the way into the park. Another most distinctive feature is to take a small steam train for Argentina's most dangerous prisoners, who were confined in Tierra del Fuego, to go to work every day (to work in the forest), and also to help the local people. It is called the world's southernmost railway. Because of the time, we can only choose the train + car route to browse Tierra del Fuego National Park. The whole journey takes about 4-5 hours. Because the weather of Tierra del Fuego is changeable, it is suggested to take warm clothes with you. It is suggested to take a small train, preferably starting in the morning. The tour guide arranges for 9:00 a.m., so basically he will pick us up from the hotel to the railway station at 7 - "30 a.m. It is said that there was no roof in the car, only platform and wooden chairs, and the seats were made of wood. There were only two people in the basic row, and they were very crowded. During the journey, the car would explain the prisoners'life in Xi'an dental language and English, and there were some tearful and inhumane histories. The journey will stop at some scenic spots and let people take pictures of the destroyed scenery on the road. Basically, this section of the road mainly uses the way of tourism to let people experience how these prisoners worked in the harsh environment and damaged the nature, so that future generations will not repeat this history. The whole train journey takes about two hours. There is no bathroom in the whole section. So when the train journey is over, we will continue by car. So the tour guide takes us to the post office in the southernmost part of the world to send postcards (about 30 days after returning to China) and stamps your passport (extra cost, forgotten amount). After that, they will continue to go to the homes built by Shui Du, which is also to remind future generations not to destroy the natural ecosystem at will (because Shui Du is not a local animal, it was introduced later, but later due to improper treatment, resulting in a large number of breeding, causing a great impact on the local environment). Then visit the end of South America Highway 3, which means that there is no way to get here, you have reached the end of the world, there is no way to go. The scenery of the whole journey is beautiful, but it also finds out how foreigners use tourism to educate future generations not to repeat the mistakes they made before, so that they do not make mistakes. I think this is the highest level of travel.