Ptari-tepui, also spelled Pu-tari and sometimes called Cerro Budare or Cerro del Budare, is a tepui in BolÃÂvar state, Venezuela. Lying near the centre of the Sierra de Lema, it has a maximum elevation of around above sea level. Its mostly bare summit plateau has an area of . Though generally flat, distinctive erosional rock formations are found on the more dissected eastern edge of the summit.
Ptari-tepui gives its name to the Ptari Massif, which also includes Carrao-tepui to the northeast and a long ridge known as Sororopán-tepui to the southeast. As a whole, the massif has a summit area of around and an estimated slope area of (Carrao and Ptari together contributing and Sororopán, which is derived from a separate basement, a further ). The massif is situated entirely within the bounds of Canaima National Park.
Ptari-tepui is a prime example of the classic tepui shape, having an almost perfectly flat-topped summit and near-vertical walls. This characteristic profile is said to recall the shape of a budare, a type of griddle used for making cassava bread, and is the source of its Pemón-derived name. For this reason it is also sometimes known as Cerro Budare or Cerro del Budare.