The northern circuit route is Kilimanjaro's longest route and has the highest success rate. The climb begins on the Lemosho route on the west side of the mountain, crosses the Shira Plateau, reaches Lava Tower, then heads north to circle the main summit massif in a clockwise direction before joining the Rongai route. You then climb to the top from the east side of the mountain and descend via the southern Mweka route. The route offers excellent acclimatization, stunning scenery all the way to the peak, and fewer crowds because relatively few people choose it.