In a bid
to attract more tourists to the region, Hunan Province in China has
commissioned the architectural firm of Haim Dotan to produce a completely
transparent glass bridge spanning 370 m (1,214 ft) across the Zhangjiajie Grand Canyon. Dizzyingly high at about 400 m (1,312 ft) above the canyon floor,
the span is claimed to be capable of holding up to 800 people at a time.