We just arrived from an 18 days trek on the Himalayas, we went with a local tour operator. We had a great experience in the country, especially during our trek in the Himalayas, it is, indeed, a hard trip, so is important to be confident about your guides. We loved Dhan, our guide, and Guanzhou and Madraj, who helped us with our luggage. A once in a life experience with unforgettable landscapes and people. Thanks' so much.