** FOR IMMEDIATE RELEASE **A watchtower stands amid mountains on the Jinshanling section of the Great Wall of China, Monday, May 23, 2005. Crumbling in some areas and neatly restored in others, the Wall covers thousands of kilometers (miles) of Chinese countryside. Adventurous travelers can explore and even camp out in watchtowers along the centuries-old fortification. (AP Photo/Daniel Lovering)