Photo taken on July 22 shows a spectacular view on Mount Tai at sunrise. Many visitors choose to schedule their visits to Mount Tai such that they can witness the morning light. [Photo/VCG]

Visitors enjoy sunrise scenery on Mount Tai on July 22. Sunrise and sunset on Mount Tai attract many tourists every year. [Photo/VCG]

The rising sun turns the sky red over Mount Tai. The mountain, one of the most popular attractions in Tai'an, was recognized as a world natural and cultural heritage site in 1987. [Photo/VCG]

A rainbow is seen on Mount Tai on July 22. [Photo/VCG]