Here is a Google Earth image of the trekking routes in the Solu Khumbu Mount Everest region of Nepal. Treks normally start in Lukla, trekking to Namche Bazaar, Tengboche, Dingboche, Chukung, Lobuche, Kala Pattar, and Everest Base Camp. Side trips can be made to Thame and Gokyo.