Stairway to heaven: spiral staircase in the Thaihang Mountains of China. "The spiral staircase has been installed on the wall of the Taihang Mountains in Linzhou, [Henan, China] to offer the thrill of mountaineering without the danger.
Lanterns of Lijiang, China. The old town of Lijiang has a ancient network of streams and canals. It is said that this network was built in such a way that water can reach every family and every street in the town.