Recommend several "day trips" from which you can choose to visit.
1, Yuanmingyuan, Summer Palace.
Take subway line 2 from Qianmen in the morning, transfer to line 4 at Xuanwumen and get off at Yuanmingyuan. You can visit Yuanmingyuan, Tsinghua and Peking University (North Gate of Peking University, West Gate of Tsinghua and South Gate of Yuanmingyuan are all nearby). Time is tight for all the tours. There is a choice.
Go to the Summer Palace in the afternoon. Take bus No.690 from the south gate of Yuanmingyuan to the Summer Palace. After the tour, you can take bus No.690 and return to the main entrance. You can also take subway line 4 to Xizhimen from the North Palace Gate of the Summer Palace and transfer to subway line 2 to the front door.
2. Forbidden City, Jingshan, Beihai and Shichahai.
Visit the Forbidden City from Qianmen via Tiananmen Square, visit Jingshan Park from the north gate of the Forbidden City, the west gate of Jingshan Park and the east gate of Beihai Park to Beihai, and visit Jingshan Park from south to north. Come out from the north gate of Beihai Park, cross the road to the south edge of Shichahai, and then walk along the lake to Yinding Bridge to enjoy the night view of Shichahai. There are "Jiumen Snacks" on the north side of HouHaixi, covering almost all kinds of famous snacks in Beijing. Very authentic.
3. The Great Wall. Bird's Nest and Water Cube
To go to the Great Wall, you must take the bus from Beijing Tourism Distribution Center or take the bus from 9 19 to Deshengmen.
After you come back from the Great Wall, you can visit the Bird's Nest Water Cube. The night scene is unique.
4. Temple of Heaven, Wangfujing and Xidan.
Go to the Temple of Heaven in the morning. You can take the bus express 1 to Tiantan station. Take bus No.2 and 120 to Wangfujing in the afternoon. Go shopping and taste snacks. You can also enjoy delicious roast duck in Quanjude (Wangfujing Store). Take the subway 1 line from Wangfujing to Xidan.
5. Happy Valley.
Take subway line 2 from Qianmen and get off at Chongwenmen Station, exit A, walk 70 meters to Chongwenmen Station, take bus No.41and get off at Houfengqiao South (beijing happy valley) Station, and walk 40 meters.