Escape the crowds around the great wall of china and visitone of the best preserved and the best known sectionmutianyu and china aviation museum which isasias largest aviation museumon on a full day sightseeing tour from beijingyour private guide provides a personalized experience as you visit mutianyu learn the history behind the 6th century section and marvel at the spectacular natural scenery that surrounds it andenjoy cable car ride experience take the toboggan down from the wall to