When Do the Wildebeest Cross the Mara River?
When Do the Wildebeest Crossing the Mara River in the Great Migration typically occurs from late July to early September and again when they return south from late October to early November. The most dramatic crossings happen as the herds reach the northern end of the Serengeti, making it a popular time for tourists to witness this natural spectacle
The Serengeti Wildebeest Migration crossings of the Mara River typically occur between July and October each year. This is when the herds move from the Serengeti National Park in Tanzania into the Masai Mara National Reserve in Kenya in search of fresh grazing and water.
- July to August: The herds begin arriving in the Masai Mara, and the first crossings of the Mara River usually start during this period.
- September to October: This is the peak season for crossings, as the herds are fully settled in the Masai Mara and frequently move back and forth across the river in search of greener pastures.
Why Are the Mara River Crossings So Dramatic?
The Mara River crossings are the most perilous part of the migration. The river is infested with crocodiles, and the herds face strong currents, steep banks, and the risk of stampedes. The crossings are unpredictable and can happen at any time, often after hours or even days of hesitation by the herds.
Factors Influencing the Timing of Crossings
- Rainfall Patterns: The migration is driven by the availability of fresh grass, which depends on seasonal rains. The herds follow the rain and the growth of new vegetation.
- River Water Levels: The Mara River’s water levels can affect when and where the crossings occur. Lower water levels may make crossings easier, while higher levels increase the risk and drama.
- Herd Behavior: The exact timing of crossings depends on the herds’ collective decision to cross. They may wait for hours or even days before attempting to cross.
Best Time to Witness Crossings
- July to October is the best time to visit the Masai Mara to witness the crossings, with September being the most reliable month for frequent and dramatic crossings.
- In the Serengeti, earlier crossings of the Grumeti River occur between May and June, as the herds move northward toward the Mara River.
Pro Tip
The crossings are unpredictable, so patience is key. Plan to spend several days in the Masai Mara or northern Serengeti to maximize your chances of witnessing this incredible natural event.
Best Viewing Locations
Masai Mara, Kenya:
- Kichwa Tembo Crossing Point: Offers a panoramic view of the river and is known for frequent crossings.
- Lookout Crossing Point: Provides excellent vantage points for photography and observation.
- Sand River Crossing Point: Known for its dramatic and intense crossing scenes.
- Serena Crossing Point: A hotspot for large herds and predator activity.
Serengeti, Tanzania:
- Crossing Points 4, 7, and 10: Strategic points along the Mara River where herds congregate before crossing.
- Grumeti River Crossings: Earlier in the migration cycle (May-June), these crossings are less crowded but equally dramatic.
Planning Your Safari
- Timing: Visit between July and October for the best chance to witness crossings in the Masai Mara.
- Accommodation: Stay at lodges or camps near the river, such as Mara Serena Safari Lodge, Governors’ Camp, or Sayari Camp.
- Guided Tours: Expert guides and rangers can provide invaluable insights and increase your chances of experiencing a crossing. They know the best spots and times for optimal viewing.
