A group of us plan a day trip to Gubei in Miyun County. We need advice about place to visit and transportation.

The Gubei Town and the Simatai Great Wall are highly recommended if you plan to Gubei.
For the transportation, it is suggested to hire a local car to reach directly.

If you want to take the public bus, you need to go to Dongzhimen Bus Station to take the bus line 980 to reach MY Xidaqiao Station. Then interchange to line 38 or 51 to reach Simatai Village Station. Then you can walk to the Gubei Town easily.