How does Everest three pass trek differ from others?

How does Everest three pass trek differ from others? A single programme, rarely contains the three passes in trekking but Everest three pass trek does. Trekkers do these subsequent above 5,000 metre high passes viz. Cho la, Renjo la and Kongma la within an itinerary. This trek allows you to experience of all three passes at subsequently. This trek takes tentatively three weeks. So that this trek is longest trek in Khumbu region. You can enjoy the incredible beauty of nature in three pass trek. This trek is comparatively more difficult than other trek of Khumbu region. We have to cross three passes one after another respectively. The beginning point and ending point is Lukla as other trek of Khumu. You can observe the same Sherpa cultures during this trek because whole Khumbu region is a capital of Sherpa culture. However, you can feel the happiness of nature in different way. Other trekking trails of Khumbu do not have such several passes in a trek. Everest three pas...