24 Famous places to visit before they disappear
Taj Mahal, India
A white marble mausoleum in Agra, India and one of the most iconic structures of the country, Taj Mahal has also been facing serious threats. Attracting over 3 million visitors per year, the site has been permanently damaged by numerous factors including air pollution, acid rain, disintegration of the construction materials etc. In 2010, first major cracks appeared in some parts of the structure and they have kept extending since then.
