Ujung Kulon National Park is situated about 300 km from the capital city of Jakarta, or about 140 km from Serang, the capital city of Banten Province, Ujung Kulon National Park encompasses a total area of 122,955 hectares consisting of 78,619 hectares land area and 44,337 hectares of seas. The national park stretches across the Ujung Kulon Peninsula, Panaitan Island, Peucang Island, Handeleum islands, and Honje Mountain Range. Administratively, Ujung Kulon National Park is located within the Sumur and Cimanggu districts, in the Pandeglang Regency, in the province of Banten. Ujung Kulon National Park is one of the world’s most pristine natural ecosystem and Indonesia’s prime national park.
With scarcely any human interference, the national park has a very well preserved ecosystem of flora and fauna. Its most precious feature is the one-horned rhinoceros (Rhinoceros sundaicus) or more commonly known as the Javan Rhino, which is regarded as the icon of both the national park and the province. This majestic creature is known as one of the rarest mammals on earth and is classified as critically endangered in the IUCN (International Union for the Conservation of Nature) Red List of Threatened Species.
Aside from the Javan Rhino, Ujung Kulon National Park is also home to many other special wildlife such as the owa Jawa monkeys (Hylobates moloch), surili (Presbytis aigula), dhole/wild dog (Cuon alpinus javanicus), banteng bull (Bos javanicus), silvery gibbon (Hylobates moloch), Javan lutung (Trachypithecus auratus), long-tailed macaque (Macaca fascicularis), Javan leopard (Panthera pardus melas), Java mouse-deer/kancil (Tragulus javanicus), deer (Rusa timorensis), and more. There are also over 72 species of reptiles and amphibians, and 240 species of birds that make Ujung Kulon their home.
Ujung Kulon National Park is one of only few areas which feature vegetation profiles from sea-coastal to tropical mountains. There are over 700 types of flora within the national park, of which 57 are classified as rare in Java and quite possibly the world. Among some of the flora that are known to grow solely in the area include the Batryohora geniculata, Cleidion spiciflorum, Heritiera percoriacea, and Knema globularia.