The ultimate challenge is the trek across Cho La Pass (5,330m), which takes 18-21 days and covers both the Gokyo Lake area and the Everest Base Camp. There are some short and interesting "climbs" of Gokyo Ri, Chukkung Ri and Kalapatthar for the classic views icefalls and glaciers of Mahalangur Himalayan range which comprises of five major 8000+ m. peaks - Everest, Cho Oyu, Lhotse, Lhotse Shar and Makalu.The incredible mountain views from Gokyo, Cho-La pass, Evrest base camp and Kala Pathar. Popularly known as "The Ultimate Trek," it includes all that the Khumbu has to offer including the fascinating villages and Tibetan Buddhist monasteries and the culture and hospitality of the Sherpa people, who will surely win your hearts. After starting with a flight to Lukla (2,805m/9,200ft) we trek up to Kala Pathar view point (5,550m/18,200ft) and then veer off the main trail to cross the Cho La pass (5,322m/17,783ft) into the Gokyo Valley. To top off this unique trek we climb Gokyo Ri (5,488m/18,000ft) for a panoramic view of the greatest mountain scenery in the world - including five 8000+m/26,000+ft giants and myriad other peaks of the Khumbu Himal.The incredible mountain views from Gokyo, Cho-La pass and Kala Pathar.