The Great Migration map, also known as the wildebeest migration map,shows the broad route taken by wildebeest, zebras and other grazing animals, across Tanzania’s Serengeti and Kenya’s Maasai Mara. The herds move through this connected ecosystem in response to seasonal rainfall, fresh grazing and changing environmental conditions.
Rather than travelling along one fixed track, the animals spread across different regions throughout the year. Their movements connect the southern Serengeti plains with the central and western Serengeti, the northern Serengeti and the Maasai Mara.
This guide explains how to read the Great Migration map, where the main regions and river crossing zones are located, and how the route connects across the Kenya-Tanzania border. Use the map to understand the geography of the migration, then read our Great Migration timing guide for a detailed explanation of its seasonal phases and what they mean when planning a safari.
The Great Migration Route
The Great Migration follows a broad annual circuit through the Serengeti and Maasai Mara, connecting several distinct wildlife regions across Tanzania and Kenya. Understanding the migration route helps put these movements into geographical context, showing how wildebeest herds move between grazing areas and how the major river systems fit into their journey throughout the year.
The migration also involves important river systems, including the Grumeti River and Mara River. These rivers are associated with some of the migration’s best-known crossing areas, although the herds’ movements depend on rainfall and grazing conditions. Any description of their seasonal locations should therefore be understood as a guide to typical patterns, rather than a guarantee of where the herds will be at a particular time.
The Main Regions on the Wildebeest Migration Map Explained
The Great Migration follows a broad annual circuit through Tanzania’s Serengeti National Park and Kenya’s Maasai Mara National Reserve. The herds move between grazing areas in response to rainfall, grass growth, and water availability.
Understanding the main regions along this route helps you interpret the map and decide which areas to consider when planning a safari.
Southern Serengeti and Ndutu
The southern Serengeti plains and the Ndutu area, which extends into the Ngorongoro Conservation Area, are important grazing grounds during the wetter part of the year. The herds gather here when fresh grass becomes available, and wildebeest calving typically takes place in this region around the early months of the year.
This area is particularly appealing to travellers interested in seeing large herds and newborn wildebeest. However, the timing and distribution of the animals vary with seasonal rainfall, so their exact location can change from year to year.
Central Serengeti and Seronera
Central Serengeti, including the Seronera area, forms part of the wider migration circuit. Its permanent water sources and varied habitats also support resident wildlife, making it a worthwhile safari destination beyond the main movement of the migratory herds.
The area can provide opportunities to see wildebeest as they move between seasonal grazing grounds. Because the herds do not follow a rigid timetable, their presence in central Serengeti depends on conditions across the wider ecosystem.
Western Corridor and Grumeti River
The Western Corridor is an important part of the migration route as herds move north and west from central Serengeti. The Grumeti River runs through this region and is associated with some of the migration’s seasonal river crossings.
Crossings are unpredictable. Herds may gather near the river before attempting to cross, and not every group crosses at the same place or time. The surrounding area also supports other wildlife, making it worth considering even when a crossing is not taking place.
Northern Serengeti and Mara River
Northern Serengeti is an important region during the herds’ northward movement and their seasonal presence near the Kenya-Tanzania border. The Mara River passes through this broader landscape and is well known for dramatic wildebeest crossings.
The river crossings attract considerable attention, but they are not guaranteed during any particular visit. Herd movements depend on changing environmental conditions, and different groups may be spread across the region at the same time.
Maasai Mara National Reserve
Kenya’s Maasai Mara National Reserve forms part of the wider Serengeti-Mara ecosystem. Migrating wildebeest enter the Mara region during parts of the annual cycle, following grazing opportunities across the border from Tanzania.
The reserve offers opportunities to see migratory herds alongside resident wildlife. The number of wildebeest present and the duration of their stay vary with seasonal conditions, so travellers should avoid treating any particular month as a guarantee of seeing the herds in a specific location.
Where Are the Great Migration River Crossings?
The Grumeti and Mara rivers are two important geographical features along the Great Migration route. They are associated with well-known crossing events, but they occupy different parts of the Serengeti-Mara ecosystem.
Grumeti River Crossings
The Grumeti River runs through the Western Corridor of Serengeti National Park. Herds moving through this region may encounter the river as they travel north.
Crossing activity varies with herd movements and local environmental conditions. So while some maps you see online might show a single crossing point, the Grumeti River crossings can occur at different locations along the river. Treat the crossing areas as a general zone rather than a fixed point on the map.
Mara River Crossings
The Mara River flows through the northern Serengeti and Maasai Mara region. Wildebeest may gather along its banks before crossing, sometimes moving between Tanzania and Kenya more than once.
The river’s position is particularly important to understanding the migration because it forms part of a connected ecosystem rather than marking the end of the animals’ journey.
A useful migration map should distinguish the river itself from the broader crossing zones and show the river’s relationship to the international border.
How to Use the Great Migration Map to Plan Your Safari
The map helps you understand which parts of the Serengeti-Mara ecosystem are associated with different stages of the migration. It is a useful starting point when deciding which regions to include in your itinerary.
Keep these considerations in mind when using it:
- Start with your travel dates. Identify the typical migration regions associated with your intended travel period, then investigate the current situation before choosing a specific location.
- Consider the wider region. Herds can spread across large areas, so choosing a camp solely because it is close to one marked point may not guarantee good access to the animals.
- Account for movement between countries. The Serengeti and Maasai Mara are connected parts of the same ecosystem. The map helps explain how herds move between them.
- Treat crossing zones as possibilities. The marked areas help you understand where crossings may occur, but they do not guarantee a sighting.
- Use current local information. Speak to your safari operator about recent wildlife movements, access conditions and the regions that best suit your itinerary.
Before making the final call on when to travel, be sure to read our Great Migration timing guide for more detailed seasonal guidance. You can also explore our Tanzania Serengeti migration safari and Kenya Maasai Mara migration safari options.
Frequently Asked Questions About the Great Migration Map
What Countries Does the Great Migration Pass Through?
The main wildebeest migration takes place across northern Tanzania’s Serengeti ecosystem and southwestern Kenya’s Maasai Mara region. These connected landscapes form part of the same annual migration circuit.
Where Does the Great Migration Start and End?
The migration has no single permanent starting or ending point. It follows a recurring circuit between the southern, central, western and northern parts of the Serengeti-Mara ecosystem as grazing conditions change.
Can the Map Predict a River Crossing?
No. A route map shows the geographical areas associated with migration crossings, but it cannot reliably predict when or where the next crossing will occur.
Herds may approach a river and remain nearby before moving on, and different groups can behave differently under similar conditions. Travellers planning a safari should combine the map with recent information from experienced local guides.
Does the Great Migration follow the same route every year?
The broad seasonal circuit is established, but the exact distribution and movement of the herds vary with rainfall, grazing conditions and other environmental factors. The map should therefore show an approximate route rather than a precise track.
Can a Great Migration Map Show Where the Herds are Right Now?
A static map shows typical migration patterns, not current wildlife locations. A live or frequently updated map requires recent, reliable field observations and should clearly state when its information was last updated.
What is the Difference Between a Migration Map and a Migration Calendar?
A migration map explains where the herds move and how the main regions connect geographically. A migration calendar explains the timing of seasonal phases and what travellers may expect during different parts of the year. Use this map alongside our Great Migration timing guide for both perspectives.
Plan Your Great Migration Safari With Us
Ready to plan your Great Migration safari? Tell us when you want to travel, how long you plan to stay, and whether you’d like to explore Tanzania’s Serengeti, Kenya’s Maasai Mara, or both. We’ll help you plan an itinerary around your travel dates, interests and budget.
Enquire Now to share your travel details and request a tailored itinerary and quote. Let’s start planning your safari!