Climbing Kilimanjaro Solo
The main advantages of a solo Kilimanjaro climb are that you have total control over your route and walking pace, and that there is no risk of having to abort a summit because a fellow hiker succumbs to altitude sickness or wants to turn back. Disadvantages are that the price per person will be relatively high, since many of the logistical costs of putting together a Kilimanjaro climb are not significantly dependent on the size of the party. Bearing in mind that many guides and porters speak limited English, it might also be a rather lonely few days.