On July 2, 2003 (June 3, 2003 in the lunar calendar), our country's "Three Parallel Rivers" were included in the "World Heritage List". Photo: Three Parallel Rivers On July 2, 2003, the 27th UNESCO World Heritage Conference held in Paris unanimously decided to include the "Three Parallel Rivers" natural landscape in northwest Yunnan Province of China in UNESCO's "World Heritage List". In the "Three Parallel Rivers" area, the north-south rivers and mountains are arranged alternately. Seen from the air, the three major rivers run through the whole area from north to south, flowing in parallel for nearly 170 kilometers, forming a unique geographical wonder in the world. Photo: Three Parallel Rivers Map