Take a look at modern day adventurer John Pilkington’s website. In this, you can see details of the latest and most exciting of John’s journeys which took him up the world’s twelfth longest river from the South China Sea to Tibet and beyond. Starting among the rice paddies of Vietnam, he made his way via Cambodia, Thailand, Laos and Burma and through the gorges of China’s Yunnan province, meeting river-people of seven nationalities along the way. In a climax to the trip, he and two Tibetans reached the glacier on Mount Guosongmucha, north of Tibet, where the Mekong rises at over 17,000 feet.