Correct, it is Mount Hua Shan just outside of the city of Xian, close to the terracotta warriors. You can take the new cable car or the old path/staircases to about 3/4 of the way up. From there there are four different peaks you can get to, all by chiseled staircases or paths as pictured. The teahouse is a teahouse/restaurant/temple/hostel. We stayed a night in 2009; very basic but incredible. The wooden walkways and chiseled holes are real and just as scary as they look, but you don't have to take them. They are an in/out pathway to a small temple in the cliff face. A must see for anyone.