Lions are not supposed to climb trees. They’re heavy, they’re not built for it, and across most of Africa they don’t bother. And yet in one remote, golden corner of Uganda, you’ll round a bend and find an entire pride draped across the branches of a fig tree like oversized house cats — paws dangling, tails swaying, utterly unbothered. These are the famous tree-climbing lions of Ishasha, and they’re one of the strangest sights on an African safari.

Here’s where to find them, the leading theories on why they do it, and how to plan a visit that gives you the best shot at seeing them.

Where Are the Tree-Climbing Lions?

They live in the Ishasha sector, the wild southern tip of Queen Elizabeth National Park in south-western Uganda. Ishasha is quieter and more remote than the park’s busier northern areas — open savanna dotted with large fig and acacia trees, threaded by the Ishasha River that marks the border with the Democratic Republic of the Congo. Those big, shady trees are the whole show: it’s in their branches that the lions spend the heat of the day.

Tree-climbing behaviour is genuinely rare. Only a couple of lion populations on earth are known for doing it habitually — Ishasha and the Lake Manyara area of Tanzania — which is exactly why Ishasha has become such a sought-after detour.

Image: Lions lounging in the branches of a fig tree at Ishasha, Queen Elizabeth NP

Why Do the Lions Climb Trees?

The honest answer is that no one is completely certain — it’s a learned behaviour passed down within these prides rather than something all lions do. But researchers and guides offer several plausible, probably overlapping, explanations:

  • Escaping the heat:a breeze moves through the branches that doesn’t reach the ground, and the lions catch it in the midday sun
  • Avoiding biting insects: tsetse flies and other biting insects are more troublesome at ground level
  • A better vantage point:from up high the lions can survey the plains for prey — and for the Uganda kob and buffalo they hunt
  • Comfort and habit: quite simply, these particular prides have learned to enjoy it, and cubs grow up copying their elders

Whatever the reason, the result is unforgettable: several hundred kilograms of big cat balanced improbably in a tree, watching you as calmly as you watch them.

Best Time to See Them

Timing and patience both matter. The lions are most likely to be up in the trees during the heat of the day, roughly late morning to mid-afternoon, when the ground is hottest — the opposite of the usual dawn-and-dusk game-drive rhythm. In terms of season, the drier months (June to September, and around December to February) generally mean easier tracks into the remote Ishasha sector and good general game viewing.

A word of honesty: these are wild lions in a large area, and they don’t perform on cue. Some days they’re splayed across a fig tree in plain view; other days they’re on the ground or elsewhere entirely. A knowledgeable guide who knows the prides’ favourite trees dramatically improves your odds.

What Else to See in Queen Elizabeth

Ishasha is one corner of a park that ranks among Uganda’s finest. Queen Elizabeth National Park spreads across savanna, crater lakes, and wetlands, and a full visit typically pairs Ishasha with:

  • The Kazinga Channel boat safari— cruising past some of Africa’s densest concentrations of hippo and elephant
  • Kasenyi plains game drives— lions, elephants, buffalo, and herds of Uganda kob
  • Kyambura Gorge— chimpanzee tracking in a forested rift valley
  • Superb birding— the park’s list runs to over 600 species

How to Visit Ishasha

Because Ishasha sits in the far south of the park, it’s often visited as a stop on the way between Queen Elizabeth and the gorillas of Bwindi — a natural, convenient detour rather than a separate trip. You can include it on our Uganda gorilla & Queen Elizabeth safari, or focus on the park itself with a short Queen Elizabeth safari. Timing the wider trip is easier with our guide to the best time to visit Uganda.

Tree-Climbing Lions FAQ

Where can you see tree-climbing lions in Uganda? In the Ishasha sector at the southern end of Queen Elizabeth National Park.

Why do the lions climb trees?Most likely to escape heat and biting insects and to watch for prey — but it’s a rare, learned behaviour, not something all lions do.

Are you guaranteed to see them?No — they’re wild and roam a large area. Visiting during the midday heat with an experienced guide gives you the best chance.

Where else in the world do lions climb trees? The other famous population is around Lake Manyara in Tanzania; the behaviour is otherwise very unusual.

Go Find Them

There are few odder or more delightful sights in African wildlife than a lion asleep in a tree. If you’d like to try your luck in Ishasha, we’ll build it into a Queen Elizabeth & gorilla safari shaped around your dates — just tell us what you have in mind.