Mana National Park yakaziviswa senzvimbo yakachengetedzwa musi wa 1 Gumiguru 1928 ine nharaunda ye360 km2. Manas bioreserve yakagadzirwa muna 1973. Kusati kwaziviswa nzvimbo yakachengetedzwa yaive sango rakachengetedzwa rainzi Manas R.F. uye North Kamrup R.F. Yaive ichishandiswa nemhuri yeumambo yeCooch Behar uye Raja weGauripur senzvimbo yekuvhima. Muna 1951 na1955 nzvimbo iyi yakawedzerwa kusvika 391 km2. Yakaziviswa senzvimbo yeWorld Heritage muna Zvita 1985 neUNESCO. Kahitama R.F. iyo Kokilabari R.F. uye Panbari R.F. yakawedzerwa mugore ra1990 kuti iite Manas National Park. Muna 1992, UNESCO yakaziviswa senzvimbo yenhaka yepasi rose munjodzi huru nekuda kwekuvhima uye zviitiko zvehugandanga. Musi wa 25 Kukadzi 2008 nzvimbo iyi yakawedzerwa kusvika ku950 km2. Musi wa 21 Chikumi 2011, yakabviswa kubva kuWorld Heritage List muDanger uye yakarumbidzwa nekuda kwekuchengetedza kwayo.
Muna 1928