Yes, Nairobi National Park is safe for visitors who remain in the vehicle, keep the doors closed, and stay 20 metres from wildlife, as KWS rules require. Lions occasionally stray from the open southern side into nearby areas, and KWS recaptures them. Driving inside is low-risk at the 40 km/h limit on marked roads. During an encounter, you stop, stay quiet, and let the animal move away, and in an emergency you call KWS on 0800 597 000.
How Do Visitors Protect Themselves Inside?
To protect themselves inside, visitors remain in the vehicle, keep the doors closed, and stay 20 metres from wildlife. KWS lists 5 core safety rules for the park (Kenya Wildlife Service, 2026):
KWS states that visitors enter the park at their own risk. The same rules apply in larger parks, as covered in Nairobi National Park vs Maasai Mara.
Do Lions Ever Leave the Boundary?
Yes, lions occasionally stray from the open southern side into nearby areas, and KWS recaptures them. The park is fenced on the north, east, and west, while the south stays open to the Kitengela plains.
In January 2026, KWS issued an advisory after two lionesses were seen about 8.3 km outside the boundary. Strays move into neighbouring areas, not through the visitor circuits.
Is Driving Inside Risky?
No, driving inside is low-risk at the 40 km/h limit on marked roads. Speeding attracts penalties, and off-road driving is prohibited (Kenya Wildlife Service, 2026).