From June 22 to 30 in Seville, Spain, UNESCO's World Heritage Committee will review a list of hundreds of candidate sites proposed by countries around the world as part of the World Heritage Site selection process. In the end, only 20 or so sites will make the cut and be named World Heritage Sites, putting them firmly on global tourism's radar.

Each country submitting candidate sites must maintain a 'tentative' list of sites from which it can submit two candidates to the selection committee. This year, China's tentative list features 52 different sites, including three in Yunnan. China currently has 37 World Heritage Sites.

The Yunnan sites on China's tentative list include Dali Cangshan Mountain and Erhai Lake Scenic Spot, the Hani Terraces of Yuanyang and the lesser-known Chengjiang fossil lagerstätte at Maotian Mountain. While Dali, Yuanyang and Chengjiang are by no means unknown to travelers, being selected a World Heritage Site would bring new tourist revenue – and new developmental issues.

Yunnan is currently home to three World Heritage Sites: Old Town of Lijiang, Three Parallel Rivers of Yunnan Protected Areas and South China Karst. Here's a quick look at the sites that could be selected in June:

Dali
Set between the towering Cangshan Mountains and the expansive waters of Erhai Lake, Dali has been a mainstay on the China backpacker circuit for more than a decade.

The agricultural know-how of the ethnic Bai people native to the area made Dali an important rice production base in dynastic times. This wealth fuelled the rise of the Nanzhao Kingdom, which was centered in Dali and at its height stretched from northern Laos, Thailand and Myanmar up into Chengdu and the Sichuan Basin before incurring the wrath of the Tang Dynasty.

Today Dali's old town is the most popular destination for travelers, but small guesthouses have also been popping up around Erhai Lake at Xizhou and Shuanglang. At the end of this year a new train line will link Dali and Lijiang.

Should Dali become a World Heritage Site, it would likely face many of the same development-versus-preservation problems that Lijiang has dealt with.

Yuanyang
Yuanyang and its rice terraces have long been an 'off the beaten track' option for travelers to Yunnan wishing for something different from the Dali-Lijiang-Tiger Leaping Gorge route. With just a fraction of Dali's tourism, Yuanyang offers a much more "local" experience for travelers – there is very little tourism infrastructure, roads around the terraces are often quite rough, and dining options are rather limited.

In terms of scenery, the more than 13,000 hectares of rice terraces around Yuanyang offer some of the most stunning natural images to be found in China, especially at the beginning of the year when the terraces are filled with water creating a striking mirror effect.

For relatively poor Yuanyang, World Heritage Site status would be tantamount to winning the lottery. The main question would be how much of the incoming tourist revenue would make its way into the pockets of locals.

Chengjiang fossil lagerstätte
The least-known of the three Yunnan sites on the tentative list, Chengjiang's Lagerstätte – a sedimentary deposit rich in fossils – is centered around Maotian Shan, located just north of the city of Chengjiang and picturesque Fuxian Lake, one of China's deepest and cleanest lakes.

While it is ignored by travel guidebooks, Chengjiang and its Lagerstätte is quite famous among paleontologists for the fossilized sea life it contains, collectively referred to as 'Chengjiang Fauna'. Chengjiang Fauna is considered one of the 'Three faunas of the evolution of early life forms' along with Burgess Shale Fauna in western Canada and the Ediacaran Fauna of South Australia.

The Chengjiang Lagerstätte recently made news around the world when Yunnan and UK scientists announced that they had found the earliest example of collective behavior there in the form of 525 million-year-old crustacean fossils linked together.

Already a popular weekend getaway for wealthy Kunmingers, Chengjiang would likely experience a rapid increase in international travelers as well as Chinese from other parts of the country were it to be named a heritage site.

Chengjiang fossil image: Nature.com

Editor's note: Every week for the remainder of 2008 GoKunming will publish photos from the collection of Auguste François (1857-1935), who served as French consul in south China between 1896 and 1904, during which he spent several years in Kunming. The photos have been provided by Kunming resident and private collector Yin Xiaojun (殷晓俊). GoKunming thanks Yin Xiaojun for providing us a glimpse of Kunming at the beginning of the 20th Century.

Year: 1901
Subject: The White Pagoda (白塔, Baita)
Location: Near the intersection of Baita Lu and Tuodong Lu

Background:

While much of present-day China was under the rule of the flourishing Tang Dynasty, Yunnan was part of the Nanzhao Kingdom (南诏), an upstart regional power whose territory at one point would stretch from Chengdu to northern Thailand and from northern Myanmar to Guizhou.

Kunming first began to emerge as a major settlement – it was originally known as Tuodong (拓东) – more than a millennium ago, during the height of the Nanzhao's reign in the Eighth and Ninth Centuries. Based in Dali, the Nanzhao is known for its penchant for Pagodas, and it left its mark on Kunming with several structures, some of which are still standing, while others such as the White Pagoda (白塔, Baita) – succumbed to the pressures of urban development.

The White Pagoda, highlighted in the above photograph by Auguste François taken in 1901, has the unfortunate distinction of being one of the first important architectural structures in Kunming to be demolished to make way for increasing traffic. Back in 1901 there were no BMWs, SUVs or even QQs choking the streets – traffic tended to consist of pedestrians and the odd water buffalo cart.

By 1913, the Nanzhao had been nonexistent for 1,000 years and Tuodong had been going by its new name of Kunming for only one year. Five years before, the city was officially opened to foreign trade as an inland treaty port – a development which led to its first period of rapid growth. Kunming was highly coveted by France, which had three years earlier completed a railway linking the city with the port of Haiphong in present-day Vietnam.

As traffic flow reached new levels of congestion, it was decided by the city government that the White Pagoda, with its narrow tunnel and low overhead, would have to be demolished to make way for modernity. Today the sacrifice of the White Pagoda is commemorated by the name of the street that runs through where it once stood for more than 1,000 years – Baita Lu (白塔路).

The image below is a photograph taken in May, 2008 by GoKunming – 107 years after François preserved the White Pagoda on film.

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