Climbing Mount Kilimanjaro typically takes 5 to 9 days, with longer climbs (7-9 days) significantly increasing your chances of success by allowing better altitude acclimatization, while shorter 5-6 day trips carry a higher risk of altitude sickness. Routes like Lemosho or Northern Circuit offer 8-9 day options for optimal acclimatization, whereas quicker routes like Marangu (5 days) or Machame (6-7 days) are available but require careful pacing. | Mount Kilimanjaro Guide