Meet your driver at 8:00am in the lobby of Regent Hotel (subway Line 5,exit C) and drive abour 1.5 hours to Mutianyu Great Wall.
The Wall locates north-east of the City,it is the one of the most popular attractions.Though it is a little bit further but much less tourists.
You may take the cable car up to the Wall and this is the only section that has the toboggan down from the wall. You will have lots of fun the toboggan down.
The entrance tickets and the shuttle bus ride between car parking and entrance are included. The cable car tickets and toboggan is an option for you. Once you are there,your driver will explain how to go up to the Wall,where he will wait for you and help you buy the tickets.
After a few hours of hiking on the wall, your driver will recommend a local restaurant for lunch in your need (own expense). Afterwards, back to the same location or subway station on the way back to downtown.