A tepui, or tepuy, is a table-top mountain or mesa found in South America, especially in Venezuela and western Guyana. The word tepui means "house of the gods" in the native tongue of the Pemon, the indigenous people who inhabit the Gran Sabana.
Auyán Tepui, also spelled Ayan, is a tepui in Bolívar state, Venezuela. It is the most visited and one of the largest tepuis in the Guiana Highlands, with a summit area of 666.9 km2 (257.5 sq mi) and an estimated slope area of 715 km2 (276 sq mi). The unevenly heart-shaped summit plateau of Auyán-tepui is heavily inclined, rising from around 1,600 metres (5,200 ft) in the northwest to a maximum of 2,450 m (8,040 ft) in the southeast. It is incised from the north by a vast valley, the Cañón del Diablo, formed by the Churún River. The larger western portion of the plateau is partially forested, whereas the eastern part comprises mostly bare rock with only patchy vegetation cover. The mountain hosts a number of extensive cave systems.
Mount Roraima is the highest of the Pakaraima chain of tepuis or plateaux in South America. It is located at the junction of Venezuela, Brazil and Guyana. A characteristic large flat-topped mountain surrounded by cliffs 400 to 1,000 meters high. The highest point of Mount Roraima is located on the southern edge of the cliff at an altitude of 2,810 meters in Venezuela, and another protrusion at an altitude of 2,772 meters at the junction of the three countries in the north of the plateau is the highest point in Guyana. The name of Mount Roraima came from the native Pemon people. Roroi in the Pemon language means "blue-green", and ma means "great".
Upuigma-tepui, also known as El Castillo, is a tepui in Bolívar state, Venezuela. A relatively isolated peak, both it and nearby Angasima-tepui lie just south of the vast Chimantá Massif, from which they are separated by the Río Aparurén valley. Upuigma-tepui is situated entirely within the bounds of Canaima National Park.
Kukenán, also known as Matawi or Cuquenán, is a tepui in Bolívar State, Guyana Region, Venezuela. It has an estimated surface area of 2185 hectares. It is 2,680 metres (8,790 ft) high and about 3 km (1.9 mi) long. Kukenan Falls, which is 674 m (2,211 ft) high, is located at the south end of the tepui.
The natural range of the carnivorous plant genus Heliamphora is restricted to the southern Venezuelan states of Amazonas and Bolívar, and to adjacent portions of northern Brazil and western Guyana, an area corresponding to the western part of the Guayana Shield. These plants are largely confined to the summits and foothills of the sandstone table-top mountains of the region, known as tepuis.
Aprada-tepui is a tepui in Bolívar state, Venezuela. It has an elevation of around 2,500 metres (8,200 ft) above sea level. It gives its name to the Aprada Massif, which also includes the smaller Araopán-tepui to the east. A steep, semi-circular ridge connects these two summits. Aprada-tepui lies 22 kilometres (14 mi) northwest of the much larger Chimantá Massif and around 25 km (16 mi) east of the Pemón village of Urimán.
The Chimantá Massif is a highly fragmented complex of tepuis in Bolívar state, Venezuela. The massif comprises around 11 tepuis and has a total summit area of 615 km2 (237 sq mi) and an estimated slope area of 915 km2 (353 sq mi). It is divided in two by the Río Tírica, with the northern section being both larger and higher. The massif is notable for its high species richness and for its varied habitat types. It reaches an elevation of 2,698 metres (8,852 ft) on its highest peak, Murey-tepui. The massif is situated entirely within the bounds of Canaima National Park. It hosts extensive cave systems, including the world's largest known quartzite cave, Cueva Charles Brewer, named after discoverer Charles Brewer-Carías. The processes behind their speleogenesis are the subject of some debate.
Cerro La Luna is a small tepui in Bolívar state, Venezuela. It is situated off the northern flank of Auyán-tepui, just southeast of the similarly small Cerro El Sol, and forms part of the Auyán Massif. Both it and Cerro El Sol emerge near the end of a long forested ridge leading from Auyán-tepui. Cerro La Luna has an elevation of around 1,650 metres (5,410 ft) and a summit area of 0.2 km2 (0.077 sq mi).
Cerro El Sol, also known as Wei- or Uei-tepui, is a small tepui in Bolívar state, Venezuela. It is situated off the northern flank of Auyán-tepui, just northwest of the similarly small Cerro La Luna, and forms part of the Auyán Massif. Both it and Cerro La Luna emerge near the end of a long forested ridge leading from Auyán-tepui. Cerro El Sol has an elevation of around 1,750 metres (5,740 ft) and a summit area of 0.6 km2 (0.23 sq mi).
Aparamán-tepui is the westernmost of the four main tepuis of the Los Testigos chain in Bolívar, Venezuela. While the other three tepuis share a common slope area, Aparamán is derived from a separate basement. Aparamán-tepui has an elevation of around 2,100 metres (6,900 ft), a summit area of 1.25 km2 (0.48 sq mi), and an estimated slope area of 28 km2 (11 sq mi). Its mostly bare summit plateau is highly dissected, presenting difficulties even for helicopter landings.
Los Testigos, also known as the Aparamán range, is a mountain chain in Bolívar, Venezuela. It consists of four rather small tepuis, forming a bridge between the giant Auyán-tepui to the west and Ptari-tepui to the east. The four major peaks of Los Testigos are : Aparamán-tepui (2,100 m), Murisipán-tepui (2,350 m), Tereke-yurén-tepui (1,900 m), and Kamarkawarai-tepui (2,400 m), the latter three sharing a common slope area. There however remains some confusion in the literature regarding the names of these peaks.
Angasima-tepui, also known as Adanta, Adankasima or Adankachimö, is a tepui in Bolívar state, Venezuela. A relatively isolated peak, both it and nearby Upuigma-tepui lie just south of the vast Chimantá Massif, from which they are separated by the Río Aparurén valley. Amurí-tepui, the closest member of the Chimantá Massif, is only 8 kilometres (5.0 mi) from Angasima-tepui.
The Eastern Tepuis, also known as the Roraima–Ilú range, is a mountain chain stretching for some 60 kilometres (37 mi) along the border between the disputed territory of Guayana Esequiba in Guyana, Venezuela and, to a small extent, Brazil. It runs in a northwesterly direction from the tripoint of these countries, closely following the Guyana–Venezuela border, with a single major peak (Uei-tepui) to the south, on the Brazil–Venezuela border. Moving northwest from Uei-tepui (2,150 m), the main summits of this chain are Roraima-tepui (2,810 m), Kukenán-tepui (2,650 m), Yuruaní-tepui (2,400 m), Wadakapiapué-tepui (2,000 m), Karaurín-tepui (2,500 ), Ilú-tepui (2,700 m), and Tramen-tepui. The minor peak of Wei-Assipu-tepui lies entirely outside Venezuela, on the border between Brazil and Guyana. Additionally, there are a number of minor plateaus which form a chain between Uei-tepui and Roraima-tepui. Ilú- and Tramen-tepuis are often treated together since they are joined by a common base.
Yuruaní-tepui, also known by the Pemón name Iwalkarima, Iwalecalima or Iwarkárima, is a tepui of the Eastern Tepuis chain primarily situated in Venezuela, while part of the eastern ridge stretches into the disputed Guayana Esequiba territory in Guyana. It has an elevation of around 2,400 metres (7,900 ft), the high plateau being located entirely within Venezuela, and a summit area of 4.38 km2 (1.69 sq mi). It lies just east of the much smaller Wadakapiapué-tepui. This Tepui is not located in the Canaima National Park unlike most other Tepuis in the area.
Ptari-tepui, also spelled Pu-tari and sometimes called Cerro Budare or Cerro del Budare, is a tepui in Bolívar state, Venezuela. Lying near the centre of the Sierra de Lema, it has a maximum elevation of around 2,400 metres (7,900 ft) above sea level. Its mostly bare summit plateau has an area of 1.25 km2 (0.48 sq mi). Though generally flat, distinctive erosional rock formations are found on the more dissected eastern edge of the summit.
Carrao-tepui, also spelled Karrao, is a tepui in Bolívar state, Venezuela. It has a maximum elevation of around 2,200 metres (7,200 ft) and its densely forested summit plateau covers an area of 1.25 km2 (0.48 sq mi). Part of the Ptari Massif, it lies just northeast of neighbouring Ptari-tepui, with which it shares a common slope area of 28 km2 (11 sq mi), and north of the large ridge known as Sororopán-tepui.
The Ilú–Tramen Massif is a tepui massif in Bolívar state, Venezuela. It is the northernmost member of the Eastern Tepuis chain and comprises two major plateaus: the larger Ilú-tepui to the south and Tramen-tepui to the north. With a maximum elevation of around 2,700 metres (8,900 ft), Ilú-tepui is the taller of the two peaks. Both tepuis have open, rocky summit plateaus, with a combined summit area of 5.63 km2 (2.17 sq mi). They lie just north of Karaurín-tepui.
Wei-Assipu-tepui, also known as Little Roraima or Roraimita, is a minor tepui of the Eastern Tepuis chain. It lies just off the northeastern flank of Roraima-tepui, directly on the border between Brazil and the disputed Guayana Esequiba territory, claimed by Venezuela but controlled by Guyana, and very close to the tripoint of all three countries. The mountain is known for its extensive cave systems, with one extending for over a kilometre.
Maringma-tepui, also written Mount Maringma and historically known as Mount Marima, is a small tepui of the Pacaraima Mountains in Cuyuni-Mazaruni, Guyana. It is known as Malaima-tepui in the local Akawaio language. Most published sources place it just inside Guyanese territory, very close to the border with Brazil, and around 17 kilometres (11 mi) east of Roraima-tepui. However, the mountain remains the subject of considerable toponymic confusion and its name has been applied to at least one other nearby peak.
