Conservators at work in the Mogao Caves at Dunhuang, north-west China
 
Katie Hunt writing for CNN reports that –
 
The Mogao Grottoes complex in remote Gansu province in northwestern China may see visitor numbers limited next year as tourism takes its toll on the 1,000-year-old Buddhist frescos. The challenge for the local authorities in Kaiping, and at China’s other heritage sites, is how to manage tourists visits so that they bring maximum economic benefit without harming the heritage sites and those who live nearby.
 
One radical solution is to limit visitor numbers. For example, from next year the Mogao Grottoes in remote Northwestern China plans to allow 6,000 visitors per day, down from up to 11,000 at present, says Agnew at the Getty Conservation Institute.
 
More here.