The Summer Palace opens at 7: 00. It is suggested to leave at 6: 00. Take subway 1 Line, Xidan Station, transfer to Line 4, and arrive at Beigongmen Station.

The second stop, Yuanmingyuan

1 1 o'clock, get out of Gongbeimen, take bus No.331or 696, arrive at the south gate of Yuanmingyuan and visit it.

Third stop, Tsinghua.

14 o'clock, at the south gate of Yuanmingyuan, walk about 300 meters, and arrive at the west gate of Tsinghua.

Fourth stop, Peking University.

17 or so, walk 800 meters to the east gate of Peking University and visit Peking University.

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Now, it seems that the campus in Tsinghua is not open every day.

If Tsinghua is not allowed to visit, then the time left for Peking University is enough.

Then take Line 4 at Xidan, the east gate of Peking University and transfer to 1 line to return.