Jan–Mar
Southern plains (Ndutu) — Calving season (thousands of wildebeest born daily); intense predator actionGreen, warm; moderate crowdsExcellent for predator drama & newborns
Apr–May
Moving through central/western areasLong rains; lush but some roads muddy; low crowds & pricesGood value “green season”
Jun–Jul
Western Corridor (Grumeti River crossings begin)Dry season starts; cooler morningsStrong wildlife, building excitement
Jul–Oct
Northern Serengeti (Mara River crossings peak Aug–Sep)Dry, clear skies; peak crowds & pricesClassic migration spectacle
Nov–Dec
Herds moving south through central areas Short rains; greening landscape; fewer crowds Shoulder season value