Dibru-Saikhowa National Park, the only of its kind lies partly in Dibrugarh district and partly in the Tinsukia District. It is 13 Km from Tinsukia town which is 483 Km. from Guwahati. It covers an area of about 340 Sq. Km.. Of the seven parts of the park one part is wet land and rest is mainly grassland and dense forest.

The main attractions of Dibru-Saikhowa National Park are its semi-wild horse and white winged Wood-Duck. Other animals are Leopard, Clouded Leopard, Elephant, Samber, Slow Loris, Indian wild water Buffalo, capped Langur, Gangetic River Dolphin, Indian Wild Dog etc. More then 250 varieties of local and migratory birds are also found in the Park.