Highlights

• Stage of the annual Great Migration of around 1.5 million wildebeest
• Home to all of the Big Five: lion, leopard, elephant, buffalo and rhino
• A UNESCO World Heritage Site of roughly 14,750 square kilometres
• Named from the Maasai word Siringet, meaning "endless plains"

Overview

The Serengeti National Park lies in northern Tanzania and covers approximately 14,750 square kilometres of open plains, scattered woodland, granite outcrops and seasonal rivers. It forms the core of the much larger Serengeti ecosystem, which spills north across the international border into Kenya, where it becomes the Maasai Mara National Reserve, and connects to the southeast with the Ngorongoro Conservation Area. Together these protected lands form one of the last great intact ecosystems on Earth, where huge numbers of grazing animals and the predators that follow them still move freely across the landscape as they have for countless generations.

The park takes its name from the Maasai word Siringet, often translated as "the place where the land runs on forever" or simply "endless plains." Anyone who stands on the short-grass plains of the southern Serengeti and watches the horizon dissolve into shimmering distance understands at once why the name has endured. It was formally established as a national park in 1951 and was inscribed as a UNESCO World Heritage Site in recognition of both its extraordinary natural beauty and the global importance of the migration that takes place within it.

For visitors, the Serengeti is the centrepiece of Tanzania's famous northern safari circuit, frequently combined in a single trip with the Ngorongoro Crater, Lake Manyara and Tarangire National Park. It is a place that has shaped the popular imagination of African wildlife more than almost any other, appearing in countless documentaries, films and photographs, and it remains the benchmark against which other safari destinations are measured.

The Great Migration

The defining spectacle of the Serengeti is the Great Migration, widely regarded as one of the greatest wildlife events on the planet. Each year roughly 1.5 million wildebeest, accompanied by several hundred thousand zebra and large numbers of gazelle, move in an enormous clockwise circuit through the Serengeti-Mara ecosystem in search of fresh grazing and water. This is not a single event on a fixed date but a continuous, year-round journey driven by the rains and the growth of new grass.

The cycle is usually described in stages. In the early part of the year, from around December to March, the great herds gather on the nutrient-rich short-grass plains of the southern Serengeti. Here, in a concentrated burst usually around January and February, hundreds of thousands of wildebeest calves are born within a matter of weeks. This calving season is one of the most dramatic times to visit, as the abundance of vulnerable young draws intense activity from lions, hyenas, cheetahs and other predators.

As the southern plains dry out, the herds begin moving northwest and then north, passing through the central and western Serengeti during the middle months of the year. By the dry season, from roughly July to October, the migration reaches the northern Serengeti and the border region with Kenya, where the animals must cross the Mara River. These river crossings, with thousands of wildebeest plunging down steep banks into crocodile-filled water, are among the most photographed and heart-stopping moments in all of nature. After the short rains return, the herds turn south once more to begin the cycle again.

Because the migration is constantly on the move, the key to witnessing it is being in the right part of the ecosystem at the right time of year. Experienced safari operators plan itineraries around the typical seasonal position of the herds, though the exact timing varies from year to year with the rains.

Wildlife & the Big Five

While the migration draws the headlines, the Serengeti is a year-round haven for an exceptional diversity of wildlife. It is one of the best places in Africa to see all of the Big Five — lion, leopard, elephant, buffalo and rhino — the classic grouping that originated with big-game hunters and is now the shorthand of safari-goers everywhere.

The Serengeti supports one of the largest lion populations of any protected area in Africa, and the park's prides have been the subject of decades of scientific study. Leopards are often spotted draped along the branches of the acacia and sausage trees that dot the landscape, while the open plains are ideal hunting ground for cheetahs, which rely on speed and clear sightlines. Large herds of African elephants and Cape buffalo are common, and a small, carefully protected population of endangered black rhino survives in parts of the ecosystem.

Beyond the headline predators and the migrating herds, the park teems with life. Spotted hyenas, jackals, giraffes, hippos, crocodiles, topi, hartebeest, impala, eland and warthogs are all part of the daily scene. The Serengeti is also a tremendous destination for birdwatchers, with several hundred recorded species, from ostriches and secretary birds striding across the grass to vultures circling overhead and colourful bee-eaters and rollers flashing through the bush. This richness of life, and the way predator and prey play out their drama in full view, is what makes a Serengeti safari so endlessly compelling.

Geography & Landscapes

The Serengeti is far from a single flat expanse; it is a mosaic of distinct landscapes that change character as you move across the park. The southern and eastern short-grass plains are the classic "endless plains" that give the park its name, treeless and open, carpeted in nutritious grass after the rains and dotted with ancient granite outcrops known as kopjes. These rocky islands rising from the grassland provide shade, water catchments and vantage points, and are favourite haunts of lions and leopards.

To the north and west the country becomes more wooded, with rolling hills, acacia savanna and riverine forest lining the watercourses. The Mara River and the Grumeti River wind through these regions, sustaining hippos and crocodiles and forming the dramatic barriers that the migration must cross. The western corridor stretches toward Lake Victoria, while the far north blends seamlessly into the Maasai Mara across the Kenyan border. This variety of habitats, from open plain to gallery forest, is precisely what allows the ecosystem to support such an enormous range and number of animals through the changing seasons.

Best Time to Visit & Safari Seasons

The Serengeti is rewarding throughout the year, and the "best" time depends largely on what a visitor most wants to see. The dry season, from roughly June to October, is the most popular period for a general safari: vegetation thins out, animals concentrate around remaining water sources, and wildlife viewing is consistently excellent. This is also when the dramatic Mara River crossings typically take place in the northern Serengeti, drawing photographers from around the world.

The calving season, around January and February in the southern plains, is another superb time, offering the spectacle of mass births and the intense predator activity that follows. The longer rains, generally from March to May, bring lush green landscapes and fewer visitors, though some roads can become difficult and the herds are more dispersed. Because the migration is in constant motion, there is no single perfect window; the right choice depends on matching the season to the part of the ecosystem you intend to visit. Whatever the month, early mornings and late afternoons offer the best light and the most active wildlife.

How to Get There

The usual gateway to the Serengeti and Tanzania's northern circuit is the city of Arusha, served by Kilimanjaro International Airport (between Arusha and Moshi) and by Arusha Airport for lighter aircraft. Many international visitors fly into Kilimanjaro, spend a night in or near Arusha, and then continue to the park.

From there, travellers reach the Serengeti in one of two main ways. Overland safaris drive in by four-wheel-drive vehicle, often taking in the Ngorongoro Crater and other parks along the way, which allows for game viewing en route and a strong sense of the landscape's scale. Alternatively, fly-in safaris use light aircraft to land at one of the airstrips within the park, including those in the central Seronera area as well as airstrips serving the northern, western and southern sectors. Flying saves time and is especially convenient for reaching the more remote corners of the park or for combining the Serengeti with the island of Zanzibar at the end of a trip.

Conservation

The Serengeti is managed as a national park by the Tanzanian authorities, and its protection is a matter of global as well as national importance. As a UNESCO World Heritage Site, it is recognised for the outstanding universal value of its ecosystem and the migration it sustains. Conservation work focuses on safeguarding the unbroken migration routes, combating poaching, managing the pressures of growing tourism, and balancing the needs of wildlife with those of surrounding communities.

The greatest long-term challenge is keeping the wider ecosystem connected. The migration depends on animals being able to move freely between the Serengeti, the Ngorongoro Conservation Area and the Maasai Mara in Kenya, so any barrier to that movement — whether fences, expanding settlement or major infrastructure — poses a serious threat. Anti-poaching patrols protect vulnerable species such as black rhino and elephant, while research programmes that have run for decades continue to deepen understanding of the park's lions and other wildlife. Well-managed, responsible tourism plays an important role too, providing the revenue and the public attention that help justify and fund the protection of this irreplaceable landscape.

Frequently Asked Questions

Where is the Serengeti National Park?

The Serengeti lies in northern Tanzania, in East Africa, covering roughly 14,750 square kilometres of plains and woodland. It borders the Ngorongoro Conservation Area to the southeast and connects across the border with Kenya's Maasai Mara National Reserve to the north, forming one continuous ecosystem.

What is the Serengeti famous for?

It is famous above all for the annual Great Migration, in which about 1.5 million wildebeest along with hundreds of thousands of zebra and gazelle move across the plains. The park is also a UNESCO World Heritage Site and home to all of the Big Five: lion, leopard, elephant, buffalo and rhino.

What does the name Serengeti mean?

The name comes from the Maasai word Siringet, meaning "endless plains." It refers to the vast open grasslands at the heart of the park, which appear to stretch unbroken to the horizon.

When is the best time to visit the Serengeti?

The dry season from around June to October is excellent for general game viewing and for the dramatic river crossings in the north. The calving season in January and February on the southern plains is another spectacular time, with mass births and very active predators.

How do you get to the Serengeti?

Most visitors arrive via the town of Arusha and Kilimanjaro International Airport, then travel on by road or by light aircraft. Several airstrips in and around the park, including those in the central Seronera area, make fly-in safaris straightforward.

Last updated: June 2026.

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