Everest Base Camp Luxury Lodge Trek – 15 Days follows the classical route that had been used in 1953 by the British Expedition team led by Sir Edmund Hillary and Tenzing Norgay Sherpa. This route is considered to be one of the most popular routes to reach up to Everest Base Camp. With exception to some solo trekkers who prefer to walk on quieter trails, all other Everest expedition and climbing team follow this route. This route usually remains crowded during the pre and post monsoon months of April, March, October and November.