Climbing Kilimanjaro is definitely not an easy task. It is a challenge, especially if you are new to trekking, camping, living outdoors and walking on high-altitude terrains. For those who are physically fit and have previous hiking experience at high altitudes, Kilimanjaro climb may not be as hard as one expects but on general terms, climbing Mt. Kilimanjaro is incredibly difficult, especially on the summit night. One significant reason why it is considered difficult is because of the rapid ascent and altitude gain within a short span of time making trekkers more prone to getting altitude mountain sickness because of inadequate acclimatization time. To sum up, if you are physically fit and have a previous hiking experience and you can walk on inconsistent up-and-down trails for 6 to 7 hours for several days in a row, then it should easy for you to tackle Kilimanjaro without much troubles.