Majiagou, located in Daban Village, Lianghe Township, Xiaojin County, Aba Prefecture, Sichuan Province, is a secret place that has just begun to develop and is not known. There are few tourists, suitable for people who like to hike outdoors. To visit Majiagou, you must live in the Tibetan B&B in Goukou the night before. The price is not expensive. Breakfast and dinner are included. The next day, you will take the car to Goukou. The ticket is 20+ and the round-trip fare is 30. When I arrived at the guokou, I started to hike. First, it was a sandy road and a dirt road, but it was not difficult to walk. There was a boardwalk after a while. There were streams, lakes, forests and snowy mountains all the way. It was beautiful and quiet. There was no aunt and no bustling team. The altitude was 3100-3900 meters. It snowed a few days before I went. The weather was very good on the hike, but the snow was too deep in the second half, and I couldn't see the path. I could only turn back, so I only walked part of it. I heard that the Majiagou in autumn is the most beautiful.