da Tifis suna sanya tsaunukan tsaunuka da aka samo a Guiana na Kudancin Amurka, musamman a Venezuela A cikin harshen mutanen Pemón da ke zaune a Gran Sabana, Tepui na nufin «dutsen ko plateau na Alloli«, Saboda tsayinsa.
Wadannan filayen plateau ana iya samun su a matsayin keɓaɓɓun mahaɗan, maimakon a cikin jeri da aka haɗu, wanda ya maida su gida ga ɗaruruwan tsire-tsire masu tsire-tsire da dabbobi, wasu daga cikinsu ana samun su a cikin tepui kawai.
Hasumiyar da ke saman dajin da ke kewaye, tepuis suna da kusan bangarorin a tsaye, kuma hasumiya da yawa sun kai mita 1.000 sama da dajin da ke kewaye. Mafi tsayi daga cikinsu ya fi tsayin mita 3.000.
Theananan raƙuman raƙuman tsaye da katako mai dazuzzuka wanda ake samun waɗannan tepuis ko saman teburin ya sanya basu isa ga ƙafa ba. Uku daga cikin tsaunukan Gran Sabana ne kaɗai za a iya isa da ƙafa, daga cikinsu tsayinsu ya kai mita 2.180, Roraima ita ce mafi saurin isa.
Daidai, wannan tepui yana cikin Canaima National Park, wanda Unesco ya sanya shi a matsayin Gidan Tarihin Duniya.
Ya kamata a sani cewa marubucin ɗan ƙasar Scotland Arthur Conan Doyle ya dogara ne da rubuta littafin nasa Batattu Duniya ta hanyar samun ilimin wadannan kyawawan kayan kwalliyar wadanda dokokin Venezuela suke kiyayewa tun da sune abubuwan tarihi.
A ƙarshe, ya kamata ka sani cewa saman waɗannan tepiis suna da asali ne daga koguna da rafuka, wanda ya fi shahara shi ne na Angel Falls, mafi yawan ruwan sama a duniya.