10 Fascinating facts about Ngorongoro Crater In Tanzania

Add description for your Article from hThe Ngorongoro Crater in Tanzania is a magnificent and vast bowl-like natural feature that has become a kind of Garden of Eden. It’s one of the best safari experiences in the world, and we hope you’ll go soon!

 

Ngorongoro Crater is filled with beautiful habitats ranging from forests to grasslands, which are home to hundreds of animal and bird species. Visitors can go on safari drives through this spectacular landscape and see an abundance of wildlife thanks to a dirt road that snakes down into the crater and stretches across the basin floor.

There’s so much to know and shake your head in wonder over when it comes to this special and unique place. So we’ve put together this list of 10 Fascinating facts about Tanzania’s Ngorongoro Crater that we think you’ll really enjoy reading!

Ngorongoro Crater is filled with beautiful habitats ranging from forests to grasslands, which are home to hundreds of animal and bird species. Visitors can go on safari drives through this spectacular landscape and see an abundance of wildlife thanks to a dirt road that snakes down into the crater and stretches across the basin floor.

 

1. The largest unbroken caldera in the world

 

Once upon a time, Ngorongoro was a volcano. Then it collapsed, creating a bowl-like depression known as a caldera. The word caldera comes from the Spanish word for ‘cooking pot’. Because yes, a caldera is a pot-like depression.

A caldera is a specific kind of crater – one caused when a volcano’s mouth collapses in on itself.
Of the hundreds of calderas around the world, Ngorongoro Crater is the largest unbroken one. What we mean when we say ‘unbroken’ is that no part of the crater wall has been breached. So Ngorongoro Crater consists of a beautifully in-tact wall. Ngorongoro Crater is almost 20 km wide and covers 264 km².

2. Viewed from the rim, the crater looks empty

 
From the rim of Ngorongoro Crater, the basin floor looks empty – but that’s only because you’re too high to see the abundant wildlife spread out everywhere!

The wall of Ngorongoro Crater rises about 600 m above its floor. That’s about 180 stories or three Gateway Arches stacked on top of each other!
Another way to give you a sense of the enormity of the crater is this: when you stand on the rim and look down, you see what appears to be a vast and empty expanse, with simply a lake, a few streams and marshlands, and a small forest. Yet in reality, Ngorongoro Crater is teeming with wildlife, including giants like elephants. You’re just too far away to see them!

A whopping 25,000 to 30,000 large mammals live in Ngorongoro Crater.
It’s only as you start winding down the zigzag-y descent road into the crater that you start to see how littered with animals the base of the crater actually is! Once you reach the crater floor, you discover that animals are everywhere!

3. The crater has several different ecosystems

 
Be sure to visit the northern circuit parks, but be warned, they tend to get crowded

Ngorongoro Crater has a wonderfully large range of habitats able to support a vast array of wildlife. Some of its most prominent ecosystems are as follows:

  • The steep and forested crater wall. This wall of Ngorongoro Crater is mostly covered in thick montane forest, with the shallower western wall being dominated by euphorbias. The wall’s forest is a favorite haunt for leopards, so be sure to look for them when driving down and back up out of the crater.
  • The alkaline and seasonal salt Lake Magadi and its surrounding soda flats. These are home to many waterbirds, including greater and lesser flamingos.
  • Mandusi and Gorigor Swamps. They’re a sanctuary for elephants, hippos, lions, other mammals big and small, and all sorts of waterbirds.
  • Hippo Pool. Located on the edge of Gorigor Swamp, this is a popular picnic site among safari-goers.
  • Lerai Forest. This is a small woodland comprising primarily acacia and yellow fever trees and is popular with monkeys, baboons, elephants, and Fischer’s lovebirds.
  • Extensive grasslands. These are populated with large numbers of lions, elands, wildebeests, plains zebras, black rhinos, spotted hyenas, and more.

 

While most head to Ngorongoro Crater for a safari drive, you can actually go on guided walks in the wall’s forest, where you see waterfalls, rare and colorful birds, and amazing views of the crater basin below. 

When to visit

 

Depending on the time of year, you’re likely to either look down from the crater rim on a green, flourishing basin, or a dry, scorched one.

The seasons are (roughly speaking):

  • Short dry season: January to mid-March
  • Long wet season: mid-March to May
  • Long dry season: June to October (most popular season)
  • Short wet season: November and December

One of the perks of visiting in one of the dry seasons is that animals are easier to spot at such times, as there’s less vegetation to hide them.

They’re also forced to congregate around diminishing water supplies, so you know exactly where to find them. The long dry season is also favorable for being a bit cooler during the day. Conditions can get pretty hot and sticky at the beginning of the year.

The perks of visiting in one of the wet seasons are the beautiful, softening effects of the long grass, green foliage, and veld flowers. Tourist numbers are also much lower.

You can learn more detail to help you decide when the right month for you is the best time of year for a Ngorongoro Crater safari.

4. Ngorongoro Crater boasts 300 animal species

 

Ngorongoro Crater is home to many wonderful and important animal species. Moreover, it has an incredible density of these creatures, so it’s a fantastic place to see many wild animals in a short period. Because it’s so steep, the wall has served as a semi-barrier to the outside world.

We’re thinking here of animals like:

  • Black rhinos – they’re critically endangered, as there are only around 5,000 left
  • African golden cats – they’re listed by the IUCN as vulnerable
  • African wild dogs (or painted dogs) – these beautiful carnivores are endangered

The most popular game

Some of the other animals to look for while on a Ngorongoro Crater safari are:

  • Lions
  • Bush elephants
  • Spotted hyenas
  • Serval and caracal cats
  • African civets
  • Black-headed and golden jackals
  • Bat-eared foxes
  • Cheetahs
  • Leopards
  • African buffaloes
  • Blue wildebeests
  • Burchell’s zebras
  • Grant’s and Thomson’s gazelles
  • Coke’s hartebeests
  • Bushbucks
  • Elands
  • Defasse waterbucks
  • Vervet monkeys
  • Olive baboons
  • Hippos

Certain animals live year-round in the crater, while other species migrate in and out of the crater with the seasons.

For instance, about half of the crater’s zebras and a small portion of the wildebeest population leave the crater during the rainy season. And it’s during this time that the crater’s eland and buffalo numbers increase.

5. The crater has the Big Five, but no giraffes

 

Relatively few African countries and game parks can lay claim to having all of the Big Five, namely bush elephants, Cape buffaloes, leopards, lions, and black rhinos.
One of the key reasons for this is the critically endangered nature of black rhinos. In the past two centuries black rhinos have been hunted to near extinction, and the remaining populations require constant protection from poachers.

For a ‘small’ space like Ngorongoro Crater to be able to claim populations of all of the Big Five is therefore very impressive indeed. (You might be interested to find out which animals some people say should make up the NEW Big Five.)

Giraffes live in the area, just not the crater

Most parks that have the Big Five are expansive places like the Serengeti, which can also boast the usual range of accompanying large game, like zebras, hippos, wildebeests, giraffes, cheetahs, and so on. So it’s interesting to note that while Ngorongoro Crater does have the usual mix of large animals and the Big Five, giraffes are notably absent.

Towers (groups) of giraffes are found in healthy numbers elsewhere in the Ngorongoro Conservation Area (NCA), but none live or have been seen in the crater. It’s been speculated that the reason giraffes haven’t made it into the crater ecosystem is that the walls are probably too steep for them to descend.

Two other creatures besides the giraffe that you might expect to find but are missing from the crater’s roster are the crocodile and impala.

6. It has the world’s highest density of lions

 

If you really want to see lions, you need to organize yourself a Ngorongoro Crater safari! It has – hands down – the highest lion population of anywhere in the world.

According to KopeLion, there were 65 to 75 lions in Ngorongoro Crater in August 2020, divided into eight prides. That’s a tremendous number for an area of just 264 km². It works out at one lion for every 3.7 km². 

For the sake of comparison, nearby Serengeti National Park, which is known the world over for its rich abundance of wildlife, has one lion for every 5 km². And South Africa’s famous Kruger National Park – also a great destination for lion-spotting – only has one lion for every 12 km².

7. Its lions are the world’s best-studied population

 

Over the past few decades, researchers have been actively studying the lions living in Ngorongoro Crater. Fewer than a hundred lions are living in the crater, and given the relatively small domain of the Ngorongoro Crater lions, scientists have been able to track and monitor these lions extensively. So much so, that the crater’s lions are the most studied lion population in the world!

Each of the eight prides currently living in the crater has been given a name. Many of the individual lions have been named as well.

Interesting fact: female lions have been proved to be more attracted to males with dark manes than to males with blonder manes!
A study has shown that the majority of the lions in Ngorongoro Crater were born there, remained there throughout their lives, and die there. Occasionally a roaming male will enter the crater – some stay permanently, while others eventually move on. This has led to a rather incestuous lion population, with males mating with aunts, sisters, and even mothers, daughters, and granddaughters.

8. Over 550 species of birds can be seen here

 

Ngorongoro Crater plays host to over 550 different species of birds. That’s mind-blowing when you really think about it. While it’s an enormous crater – one of the world’s largest – it’s crazy that you can see that many birds within its walls and airspace.

A real drawcard of Ngorongoro Crater is that it allows you to see many rare, beautiful, migrant, and endemic birds in a short space of time.
There are many raptors to be seen in and around the crater, including eagles, buzzards, hawks, kites, and vultures. Other types of birds in the crater include greater and lesser flamingoes, swans, storks, pelicans, geese, plovers, teal, gallinules, pheasants, plovers, lapwings, spurfowls, sparrows, larks, wheatears, pipits, cranes, bustards, coots, and rails.

If you’re keen to see the migrant bird species that visit the crater, then you want to plan your trip sometime between September and April. Migrant birds to be spotted include Montagu’s harriers, pallid harriers, lesser kestrels, European swallows, European bee-eaters, European rollers, Caspian lapwings, and northern wheatears.

Cool fact: the Egyptian vulture knows how to hold a stone in its beak and use it as a little hammer to crack open ostrich eggs!

Some of the most exciting birds

A few Ngorongoro Crater birds, in particular, to look out for are:

  • Augur buzzard
  • Egyptian vulture
  • Black kite
  • Martial eagle
  • Secretary bird
  • Kori bustard
  • Hildebrandt’s spurfowl
  • Hildebrandt’s starling
  • Hildebrandt’s francolin
  • Hottentot and blue-billed teals
  • Black crake
  • Kittlitz plover
  • Rufous-tailed Weaver
  • Grey-crowned crane
  • Adbim’s stork
  • Green wood hoopoe
  • Fischer’s lovebird
  • Rosy-throated longclaw
  • Black-winged Lapwing
  • Kenya rufous sparrow

9. Three discrete tribes have historic roots here

 

The Ngorongoro Conservation Area (NCA) is a multipurpose reserve. While the communities living in the NCA cannot engage in agriculture, they’re allowed to live there and rear livestock. Nobody, however, is allowed to settle in the crater. 

Three people groups live in the NCA:

  • Maasai – 98% of the resident population
  • Datooga – 2% of the resident population 
  • Hadza – Only a handful of families living near Lake Eyasi

Over 40,000 Maasai tribes people are living in the Ngorongoro Conservation Area. They are, however, relative newcomers to the region. The Datooga lived in the area long before the Maasai started arriving in the 1700s and pushing them out.

On the western shore of Lake Magadi in Ngorongoro Crater are very old stone burial mounds believed to belong to the Datooga people.

The Hadza are believed to be descendants of Tanzania’s oldest inhabitants and to have lived in the region for thousands of years. Their language – Hadzane – is thought to be an isolate, meaning it has no known connections to any other languages.

10. It’s a natural and cultural World Heritage Site

 

The Ngorongoro Conservation Area (NCA), which is 8,094 km² and encompasses Ngorongoro Crater, is a Mixed Cultural and Heritage UNESCO World Heritage Site. It earned this status for a few reasons:

  • The presence of globally threatened species (like the black rhino, wild hunting dog, and golden cat) and the need to protect them.
  • The fact that the NCA has the highest density of mammalian predators in Africa and the desire to protect them.
  • The incredible density of wildlife within the NCA’s borders in general, including over 500 bird species, and the importance of conserving them and their habitat.
  • The presence of the Great Wildlife Migration herds at certain times of the year in the northwest of the NCA.
  • The stunning landscape of the NCA, particularly that of Ngorongoro Crater and Olduvai Gorge.
  • The incredible archaeological importance of the NCA – and Olduvai Gorge in particular – in terms of human evolution, stone technology, and human–environment development.

 

Note: Indefinite Trips Tanzania offers a flexible cancellation policy. Should you not be able to travel as scheduled, we’d be happy to help you alter your booking to the prior date.ere.


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