Yes, there are spiders on Kilimanjaro, but on the lower slopes. Since the high altitudes cannot support plant or animal life, insects such as spiders, ants, and leeches can be found in the rainforest zone. The zone also plays host to rats, snakes, birds, and other small animals. If you come across spiders or any other insect, it would most probably be at the beginning segment of your trek. They are not a problem, whatsoever in tents or sleeping bags.
Read more about the wildlife and animals that live around Mount Kilimanjaro
Spiders on Kilimanjaro
- Spiders do exist, especially in the lower rainforest and moorland zones (below ~3,000 m / 9,800 ft).
- Most are small, harmless species.
- You are unlikely to see any during the climb. They tend to stay hidden in vegetation or under rocks.
- No dangerous spiders (like black widows or brown recluses) are known to be common on the mountain.
Scorpions on Kilimanjaro
- Scorpions are present, mainly in the drier lower areas and rocky sections.
- The species found here are usually small to medium-sized and not highly venomous to humans (their sting is painful like a bee sting but not life-threatening for healthy adults).
- They are nocturnal and hide under rocks or in crevices during the day.
- Encounters are extremely rare on the standard trekking routes.
Practical Tips for Peace of Mind
- Shake out your boots and clothes in the morning before putting them on (standard mountain habit).
- Use a headlamp when walking around camp at night.
- Keep your tent zipped up.
- Don’t put your hands into dark crevices or under rocks.
- Porters and guides are very familiar with the mountain and will help if anything unusual appears.
Spiders and scorpions are part of the natural ecosystem, but they are not a significant concern for climbers. The vast majority of people complete their trek without seeing either. The bigger “wildlife” you’ll notice is birds, monkeys (in the forest), and the occasional rodent at lower camps. Focus more on altitude, weather, and hydration — those are the real challenges on Kilimanjaro!
