Last day in Beijing

Today we went to the great wall... exhausted to say the least.  What an unbelievable sight, I don't think any words or pictures that I took will ever be able to describe the experience I had today.  Walking on the Great Wall of China is something that I have wanted to do my entire life. I cannot believe all of the things I have seen and done over the last few days, and neither can my body. I crashed hard last night and even fell asleep twice trying to write this blog entry. Now that I'm up, I have to say that I am incredibly sad to be leaving Beijing. I know we are traveling to many exciting new places, but I feel like nothing will ever be able to replace this city.