This valley was closed to trekkers until late 2002 hence very few outsiders have explored these virtually untouched villages keeping itn natural beauty in its purest form.The colorful Tibetan chortens and prayer stones into deep canyons and gorges are a treat to your eyes and are also the ideal ways to learn about life deep in the mountains of Nepal.The high Kang La Pass is also one of the major highlights of this trip.