World Expeditions and Thai Airways International took Nick Saxon, singer/songwriter and National Geographic Adventure World Traveller to Nepal to trek to Thyangboche monastery. Follow his journey including an impromptu concert at a local school. World Expeditions has been operating the best treks in Nepal, small group adventure trekking tours and vacations since 1975. Our unrivalled Nepal trekking & touring itineraries reflect our long experience in Nepal, offering guided treks ranging from introductory to challenging as well as a respected mountaineering program. It is the environmentally friendly and sustainable practices used on all our Nepal itineraries that underpin the success of our Nepal adventure holidays. Since we began in the early 1970s we have always strived to keep our environmental footprint as small as possible and to give back to the many villages we pass through on our trekking itineraries. A stand-out example of our responsible tourism practices is the establishment of eco-campsites in Nepal in 2011 which offer an excellent alternative to the region's deforestation challenges.