Three Degrees South is able to run Kilimanjaro climbs on all routes.
Lemosho Route
A great all round route. Best over 8 days and can go via the Southern route or the northern circuit routes.
Machame Route
Originally 6 days used to be the norm. 7 days is widely accepted as the best ascent rate but charity groups often select 6 days (for a cheaper price).
Northern Circuit
The Comic Relief Route is a different take on Kilimanjaro. Head way off the beaten track. For those that want the most remote trip, this is it.
Rongai Route
Often selected as being less busy, this route normally ascends via Gilman's Point which makes it tougher to summit.