Kisangara Tours

Kisangara Tours — Header
MIGRATION
July–September · Mara River Crossings

The Great Migration.

Two million wildebeest. The Mara River crossings. The greatest wildlife spectacle on Earth — and the expertise to position you perfectly.

Scroll
Destinations Serengeti National Park
Summit Mount Kilimanjaro 5,895m
Crater Ngorongoro · 25,000 Animals
Islands Zanzibar · Pemba · Mafia
Wildlife Great Wildebeest Migration
Western Gombe Chimpanzee Trekking
Southern Ruaha · Nyerere
Est. 2009 Kisangara Tours · Arusha
Destinations Serengeti National Park
Summit Mount Kilimanjaro 5,895m
Crater Ngorongoro · 25,000 Animals
Islands Zanzibar · Pemba · Mafia
Wildlife Great Wildebeest Migration
Western Gombe Chimpanzee Trekking
Southern Ruaha · Nyerere
Est. 2009 Kisangara Tours · Arusha
1.7MWildebeest
8,000Calves Born Daily Jan–Feb
Jul–AugMara River Crossings
Year-roundMigration Never Stops
2M+Wildebeest in motion
1,200km annual circuit
12months of movement
8,000calves born daily at peak
The Greatest Show on Earth

Two million animals.
One perpetual circuit.

The Great Migration is the largest overland movement of mammals on the planet. Every year, approximately two million wildebeest, along with 300,000 zebra and 500,000 Thomson's gazelle, complete a continuous circuit between the Serengeti in Tanzania and the Masai Mara in Kenya — following ancient scent trails that trace the seasonal rains.

There is no start and no finish to the migration. It is a closed-loop journey that has been running for at least a million years, regulated not by calendar but by rainfall, grass growth, and the collective behaviour of animals that have evolved specifically to move. The herds enter the Southern Serengeti in December when the short rains green the volcanic soils of the calving grounds. They remain in the south through March, calving, grazing, and building the body condition needed for the long northern push.

By April, the herds are moving northwest through the Western Corridor. May and June bring the rut — hundreds of thousands of animals mating simultaneously, the air thick with dust and sound. By July the lead herds are gathering on the southern bank of the Mara River, where the crossings begin. It is here that the migration reaches its most visible and violent expression — crocodiles, lions, hyenas, and the chaos of a river ford that has no guaranteed outcome for any individual animal.

Kisangara positions your camp within one to three kilometres of the active crossing points. We do not guarantee a river crossing — the wildlife does not operate to a schedule — but our guides have monitored these herds for fifteen years and can read the behavioural signals that precede a crossing attempt. Most guests who stay a minimum of five nights in the corridor witness at least one crossing. Many witness several.

Monthly Movement Guide

The migration cycle, month by month.

Where the herds are. What you will see. When to go.

January – February · Calving Season · Southern Serengeti
The most extraordinary wildlife spectacle in Africa occurs not at the Mara River but on the short-grass plains of the Southern Serengeti and Ndutu. Up to 8,000 wildebeest calves are born every day during the peak calving period, usually from late January through mid-February. The calves stand within minutes of birth and must outrun hyenas and lions within hours. The calving plains attract the highest density of predators on the continent — cheetah, lion, leopard, hyena, and African wild dog all converge on this resource. Ndutu Lodge and mobile camps positioned in the southern Serengeti give the best access. This is a genuinely underrated period that most visitors miss in favour of the river crossings.
March – May · Northern Push · Central Serengeti
As the rains arrive and the southern grass is grazed down, the herds begin moving north. March through April sees the great columns crossing the Central Serengeti — an extraordinary sight as the plains fill with animals as far as the eye can see. April and May are the long rains; the Serengeti is green and lush, crowds are lower, and camps reduce rates by thirty to forty percent. May brings the rut, when bull wildebeest compete aggressively for females. The sound and energy of rutting herds is unlike anything else in the Serengeti. This is a dramatically undervalued period to visit.
June · Western Corridor · Grumeti River
June marks the arrival of the herds in the Western Corridor. The Grumeti River crossing is a relatively unknown alternative to the famous Mara crossings but offers equally dramatic wildlife interactions. The Grumeti hosts some of the largest Nile crocodiles in Africa — individuals that reach four to five metres and weigh over a tonne. The Western Corridor camps are positioned for optimal viewing. The June period coincides with the dry season beginning, meaning clearer skies and better photographic light.
July – October · Mara River Crossings · Northern Serengeti
The river crossings of the Northern Serengeti are the most famous element of the migration. From late June through October, herds gather on the southern bank of the Mara River before collectively deciding to cross. A crossing is an event of controlled chaos: the momentum of a million animals driving those at the front into a river filled with crocodiles, and a far bank defended by lions. Crossings can last twenty minutes or two hours. A herd may attempt and abandon a crossing multiple times before committing. Peak crossing activity is typically August to September. Kisangara positions guests in private camps between one and three kilometres from the active crossing points.
November – December · Return South · Following the Rains
By November, the short rains arrive in the south and the herds begin their return — crossing back over the Mara River, moving through Loliondo, and travelling toward Ndutu and the southern plains. November and December see the herds scattered across the central and southern Serengeti. Grass is short and newly green. Predator activity is high. December marks the beginning of the calving season once more, and the circuit continues without interruption.
Accommodation Guide

Position is everything. Where to stay.

Camp location determines what you see. These are our three recommended positioning strategies for the migration season.

01 Jan – Mar · Calving

Ndutu & Southern Plains

The calving grounds are centred on Lake Ndutu and the short-grass plains of the Ngorongoro Conservation Area boundary. Mobile camps positioned in this area give access to the densest wildlife concentration of the year — wildebeest calves, cheetah, lion, and the full predator assemblage that the calving attracts. The Ndutu area is a day's drive from Arusha or a short flight to Seronera then transfer. This is not a river crossing experience; it is an ecological one, and is considered by most naturalists to be the more significant wildlife event.

02 Jun – Jul · Grumeti

Western Corridor

The Western Corridor camps offer a quieter, more intimate migration experience. The Grumeti River crossings draw fewer visitors than the northern crossings but are equally dramatic. Camps here give access to the enormous crocodiles of the Grumeti, the concentrating herds, and the less-visited western woodlands where elephant, giraffe, and buffalo are resident year-round. June and July camps in this area represent excellent value compared to the premium northern camps in August.

03 Jul – Oct · Mara River

Northern Serengeti & Lamai

Kogatende, Lamai, and the Mara triangle are the crossing hotspots. Private mobile camps positioned within three kilometres of the active crossing points give the most reliable river crossing access. This is peak season — July through October — with the highest camp rates, largest predator concentrations, and the greatest probability of witnessing a major river crossing. Kisangara moves camps with the herds when migration patterns shift. A minimum five-night stay is recommended to maximise crossing probability.

Wildlife of the Migration

The full cast.

The migration is not just wildebeest. The predator assemblage it attracts is extraordinary — the highest density of large predators in Africa concentrated along the migration route.

Ungulates

1.5M Wildebeest

Blue wildebeest are the engine of the migration. Their annual circuit is driven by the nutritional gradient of the grasses — they follow new growth, which follows the rains. The herds contain an estimated 1.5 million animals at peak. Alongside them move 300,000 Burchell's zebra and 500,000 Thomson's and Grant's gazelle.

Predators

Lion, Cheetah, Leopard

The Serengeti contains the highest density of large predators in Africa. The migration concentrates prey and therefore predators. Lion prides with territories that overlap migration routes can be seen hunting daily. Cheetah mothers raise cubs on the calving plains. Leopard are resident in the riverine woodland year-round.

Aquatic

Nile Crocodile

The Mara River contains one of the densest populations of Nile crocodile in Africa. Individual animals have been documented at the same crossing points for decades. The crocodiles fast between crossing seasons and can go months without feeding, then take multiple animals per day during an active crossing event.

Supporting Cast

Zebra, Elephant, Wild Dog

Burchell's zebra follow slightly ahead of the wildebeest herds — selecting the longer grasses that the wildebeest then graze to the root. Elephant are resident in the northern woodlands year-round, concentrated at the Mara River during the dry season. African wild dog are regularly sighted in the central Serengeti during the migration season.

Essential Questions

What you need
to know.

How many days do I need?
A minimum of five nights in the migration corridor is recommended to maximise the probability of witnessing a river crossing. Three nights is possible but provides limited opportunity. Most guests who combine a calving season experience with a river crossing visit will spend ten to fourteen nights in the Serengeti ecosystem across the two visits. A single focused visit during crossing season should be five nights minimum at a northern camp between July and October.
Is a river crossing guaranteed?
No. The wildebeest operate entirely on instinct and environmental pressure, not on a schedule. Crossings are impossible to predict with precision. What Kisangara can do is position you at the most active crossing points during the highest probability period and keep you there long enough for a crossing to occur. Guests who spend five or more nights in the northern Serengeti between late July and October have a very high probability of witnessing at least one crossing.
What is the best time of day for crossings?
Crossings can occur at any time of day but the most common window is mid-morning — from approximately 08:00 to 11:00 — when the herds have gathered on the bank and pressure from animals pushing behind increases. Afternoon crossings are less common but not unusual. A full day at the river is the best strategy during peak crossing season, taking a packed lunch and remaining in position throughout.
How do I get to the Northern Serengeti?
The northern Serengeti is accessible by scheduled light aircraft from Arusha or from Seronera to the Kogatende airstrip. Flight time from Arusha is approximately ninety minutes. Overland transfers from Arusha take eight to ten hours crossing the central Serengeti — a viable option for guests who prefer to experience the full ecosystem on the journey north. Kisangara arranges all ground transfers, fly-in itineraries, and camp-to-camp moves.
What should I pack for a migration safari?
The Northern Serengeti during peak season (July–September) is warm during the day and cool at night. Neutral colours — khaki, olive, brown, grey — are recommended for game drives. Binoculars are essential at river crossings. Camera equipment should include a long lens (300mm minimum for crossings), dust protection, and spare batteries. Mobile camps provide laundry service, so light packing is sufficient. A full detailed packing list is provided with your booking documentation.

"We waited three days at the Mara River. On the fourth morning, a herd of 40,000 crossed within fifty metres of our vehicle. I have been on eleven safaris in Africa. Nothing comes close."

Richard H. London, UK · Northern Serengeti · August 2024

"The calving season at Ndutu was something I had never seen recommended in any travel guide. Our guide knew every cheetah family by name. Eight days of the most extraordinary wildlife watching of my life."

Dr. Caroline M. Sydney, Australia · Ndutu Calving · February 2024
Telephone & WhatsApp +255 755 002 886
Office Sokoine Road, Arusha, Tanzania
Hours Mon – Sat · 08:00–18:00 EAT

Based in Tanzania East Africa, we specialize in crafting unforgettable journeys that combine breathtaking landscapes, rich cultures, and authentic experiences. Whether you are seeking the thrill of a game drive across the Serengeti, climbing Mount Kilimanjaro, or the tranquility of Zanzibar’s beaches, we are dedicated to making every moment meaningful.

Visit our offices

23110 Olorien, Njiro Road, Arusha, Tanzania Parrot Hotel: Plot No. 48 Block No. 21, Kaloleni Area, Urban Arusha – Tanzania

Give us a call

Leave us an email

Loading itinerary…
Saved Trips