Any one for a hike?

Wow...if you want to have some good exercise then this is definitely the place to come. The steps all vary in height and some were very deep indeed - over 40cm high. I always enjoy a good trek and I found out that you can do a marathon or fun run (8.5km)  on the Great Wall - I'm thinking that might be a great challenge for next year...the fun run, that is, not the marathon or even half marathon.