Start from your Beijing's hotel lobby within 2nd ring road of Beijing downtown area around 7:00am in the morning, then drive to the Mutianyu part of Great Wall next, which is located in Huairou County, northeast of Beijing. Because of its important geographical position, Mutianyu has been the military stronghold of Gongwei Beijing since ancient times from 14th century. Finally have lunch at a local restaurant before coming back to hotel.