The ultimate challenge is the trek across Cho La Pass (5,420m), 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, Choyu, Lhotse, Lhotse Shar and Makalu.
Day 01: Arrive Kathmandu and transfer to Hotel
Day 02: Full day sight-seeing around Kathmandu Valley
Day 03: Fly from Kathmandu to Lukla(2850), Trek to Pakding
Day 04: Trek Pakding to Namche Bazar(3446m)
Day 05: Namche rest for acclimatization
Day 06: Trek Namche to Thyangboche
Day 07: Trek Thyangboche to Pheriche(4,252 m)
Day 08: Trek to Lobuche (4,930m)
Day 09: Trek Lobuche-Kalapathar (5,545 m)-Lobuche
Day 10: Trek to Dingboche
Day 11: Trek to Thyangboche
Day 12: Trek to Jorsale
Day 13: Trek to Lukla
Day 14: Fly back to Kathmandu
Day 15: Free day in Kathmandu
Day 16: Departure from Kathmandu