How many camps are there on Mount Everest?

Mount Everest has Base Camp plus four high camps on the standard South Col Route from Nepal, that is South Base Camp (5,364m) followed by Camp I, Camp II, Camp III, and Camp IV. The Tibet side, via the North Ridge Route, adds one more stage, running from North Base Camp (5,150m) through Intermediate Camp, Advanced Base Camp, Camp I, Camp II, and Camp III.