Khumbutse overlooks a sprinkling of colored tents—EBC, Nepal side-mount Everest from the perspective of North Base Camp, Tibet
Everest Base Camp is either one of two base camps on opposite sides of Mount Everest (It could also be any Everest base camp on a given route, but this is less common since the two main routes became standardized). South Base Camp is in Nepal at an altitude of 5,364 metres (17,598 ft) (28°0′26″N 86°51′34″E), and North Base Camp is in Tibet at 5,150 metres (16,900 ft)(28°8′29″N 86°51′5″E). These camps are rudimentary campsites on Mount Everest that are used by mountain climbers during their ascent and descent. South Base Camp is used when climbing via the southeast ridge, while North Base Camp is used when climbing via the northeast ridge.
Supplies are shipped to the South Base Camp by sherpas or porters, and with the help of animals, usually yaks. The North Base Camp has vehicle access (at least in the summer months). Climbers typically rest at base camp for several days for acclimatization to reduce the risks and severity of altitude sickness.
Travel is the movement of people between relatively distant geographical locations, and can involve travel by foot, bicycle, automobile, train, boat, bus, airplane, or other means, with or without luggage, and can be one way or round trip. Travel can also include relatively short stays between successive movements.
The origin of the word "travel" is most likely lost to history. The term "travel" may originate from the Old French word travail, which means 'work'. According to the Merriam Webster dictionary, the first known use of the word travel was in the 14th century.
It also states that the word comes from Middle English travailen, travelen (which means to torment, labor, strive, journey) and earlier from Old French travailler (which means to work strenuously, toil). In English we still occasionally use the words "travail", which means struggle. According to Simon Winchester in his book The Best Travelers' Tales (2004), the words "travel" and "travail" both share an even more ancient root: a Roman instrument of torture called the tripalium (in Latin it means "three stakes", as in to impale).