The most famous spectacle in the park is the tree-climbing lions, which are occasionally seen along branches of acacia trees. Other animals found in the park include buffalo, elephants, leopards, baboons, impala, giraffes, zebra, wildebeest, ostrich and hippos. Popularly referred to as an ornithologist’s paradise, Lake Manyara National Park contains over 400 bird species found in most savanna and river habitats in East Africa.
The name "Manyara" comes from the Maasai word emanyara, which is a euphorbia species of plant that is grown into a hedge around a family homestead.
Of the 127 square miles (329 km2) of Lake Manyara National Park, the lake's alkaline waters cover approximately 89 square miles (231 km2). While most known for baboons, the lake and its environs is also home to herbivores such as hippos, impalas, elephants, wildebeests, buffalo, warthogs and giraffes. Giant fig trees and mahogany seen in the groundwater forest immediately around the park gates draw nourishment from the underground springs replenished continuously from crater highlands directly above the Manyara basin. Leading away from the forest to the fringes of Lake Manyara are the flood plains. To the south are visible the acacia woodlands. Leopards, although in abundance, are hard to get a glimpse of, just like the other elusive carnivores - the lions - of this park.
Lake Manyara provides opportunities for ornithologists keen on viewing and observing over 300 migratory birds, including flamingo, long-crested eagle and grey-headed kingfisher.
With an entrance gate that doubles as an exit, the trail of Lake Manyara National Park is effectively a loop that can be traversed by jeep within a couple of hours that may be stretched to a few more at best, if driving slowly, to watch, observe and enjoy the diversity of flora and fauna. The Rift Valley escarpment forms a noteworthy landmark and provides a spectacular backdrop to Lake Manyara