The competition is conducted via the Website, http://sevennaturalwonders.org involving twelve (12) tourist attraction sites on the African continent. Tanzania is the only blessed country with most entries in the list: these areMount Kilimanjaro, the Ngorongoro Crater,and the Serengeti National Park.All Tanzanians and the world at large are sensitized to vote for these three attraction sites and other four (4) attractions siteswhich they deem fit for inclusion in the list of the SEVEN NATURAL WONDERS.
Bodi ya Utalii Tanzania (TTB) imekuwa ikifuatilia kwa makini majadiliano yanayoendelea katika mitandao mbalimbali ya kijamii kufuatia video iliyotumwa katika YouTube https://www.youtube.com/watch?=iveX49WE7fw na imekuwa ikisambazwa kupitia njia mbalimbali za habari ikimuonesha mtu mmoja kutoka nchi jirani akisema kuwa Olduvai Gorge ambayo kimsingi iko Tanzania kwamba iko Kenya.