Ngorongoro is a huge caldera formed after the collapse of volcano, 250 square kilometers and 23 kilometers wide. The crater has an average depth of 600 meters. Its spectacular setting and abundance of wildlife combine to make it a wonder of the natural world.

The crater alone has over 20,000 large animals including some of Tanzania's last remaining black rhino. Animals are free to leave or enter the crater but most of them stay because of the plentiful water and food available on the crater floor throughout the year.

Other mammals include wildebeest, zebra, spotted hyena, hunting dogs, gazelles, jackals and primates like mice and grasshoppers. The open grassland covers

most of the crater floor and feeds the herbivores. The crater has abundant yellow barked acacia trees to its Lerai forest making a home to Elephants, baboon, bushbucks, waterbucks and velvet monkey.

The floor has a number of wetland including the Munge River, Lake Makati and Lake Magadi. The Lakes are the attractive point to the numerous flamingos, pelicans, blacksmith Plover, African Cuckoo, Red-eyed Dove and other water birds more than 300 species are recorded.

Also the wetland accommodates the large number of hippos and smaller creatures such as frogs and snakes. Within the crater walls there is a high possibility of tourists to sight the

"Big Five" that's Elephant, Lion, Buffalo, Hippopotamus and Black Rhinoceros.

Oldupai Gorge: The Gorge is found in the Ngorongoro Conservation Area where human has been part of the Ngorongoro landscape for millions of years. The findings of Dr. Louis Leakey have scientifically proved that, the earliest man has lived here.

The hominid footprints preserved in the volcanic rock dated way back to 3,600,000 years old. Useful information and education can be obtained from the Gorge Museum and on site interpretations. Do not miss a chance to know this!