Without paying too much, you're able to experience the wild and Great Wall at Jingshanling.
Far from the tourists and crowds.
Moderate hiking 6km from middle gate of Jinshanling to east gate (from 1 April to 31 October).
Unguided self-hiking will enable you to have all the time by yourself.
Not obliged to catch up with a big tour group or being forced to enter some shops.