Will the altitude affect me?
The altitude problem is the shortage of oxygen: as you climb higher, the air gets thinner. At 4,600m, atmospheric pressure is about 50% of that at sea level. The high altitude will be the biggest challenge to us on this trek and there are a variety of symptoms including headaches, tiredness, irritability, nausea and depression. The effects of altitude can be felt from around 2,500m upwards. Not everyone is affected by altitude sickness and fitness, size, age or sex has nothing to do with how people maybe affected (although females are less likely to be affected than males) if at all. Please read the altitude information on the Kilimanjaro medical form.