<human>:  Why is it called the Everest Base Camp Trek?
<bot>: Everest Base Camp is the base camp for climbers who attempt to summit Mount Everest. The trek is also known as the Everest Base Camp Trek, and is the most popular trek in Nepal. The trek is popular because of its scenic views, its relatively low altitude, and the fact that it is possible to trek from Lukla to Everest Base Camp in less than three days.