The Park offers wildlife in abundance and it has one of Tanzania's greatest concentrations of buffalo, elephants and hippos. It was established in 1974 and is one of the most remote, vast, natural and pristine parks in Africa. The park also rich in plant and wildlife nature resources. The most convenient way to reach Katavi is via a 4-5 hour-chartered flight from Arusha or Dar es Salaam. Depending on your itinerary, your entry point to Katavi will be through Kilimanjaro International Airport (46 km from Arusha) or the Julius Nyerere International Airport in Dar. Katavi National Park is a classic dry-season park, with the game getting progressively better towards the end of the dry season. July through to October is regarded as the best time of year to travel, with the highest concentrations of game around the plains and the park's only water supplies.
Wildlife features include large animal herds, particularly of Cape Buffaloes, zebras, giraffes, and elephants, plus along the Katuma river, crocodiles and hippos which upon annual dry seasons results in mudholes that can be packed with hundreds of hippos. Carnivorous animals that roam this park are cheetahs, wild dogs, hyenas, leopards, and lions. Some sources claim a very high biodiversity in the park, although there are also reports of wildlife decline due to illegal hunting and poaching, presumably 'bushmeat' sustenance. The area south-east of the Park near Lake Chada had the highest mammal numbers