18 DAYS in Nepal14 days challenging hiking on rocky terrain at high elevation (maximum 5,550m/18,204ft)3 nights hotel in Kathmandu14 nights tea houses on trekTrek to the foot of Mount Everest (8,848m/29,021ft) following the classic expedition route since the ‘50s. From the mountain airstrip at Lukla (2,840m/9,315ft) hike to Base…