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67-605: The savanna spreads into the regions of the Guiana Highlands and south-east into Bolívar State , extending further to the borders with Brazil and Guyana . The Gran Sabana has an area of 10,820 km (4,180 sq mi) and is part of the second largest National Park in Venezuela, the Canaima National Park . Only Parima Tapirapecó National Park is larger than Canaima. The average temperature

134-499: A World Heritage Site in 1994. It is a place of high value to the Venezuela government, which promotes conservation and exploration, and to the people of Venezuela. Thousands of tourists visit the place every year. They can enjoy the variety of natural wonders in the park and delight both for the beauty of its places of interest including the landscapes of the tepuis, waterfalls and streams), and its diversity of fauna and flora . The latter attract many scholars and scientists from around

201-633: A Ramsar Wetland, thus becoming a protected area of international importance in accordance to the Ramsar Convention . According to recent researches, although ecosystems of the Guayana Highlands remain vibrant, emerging issues (including "a well-known invasive plant elsewhere" Poa annua and "one of the most aggressive weeds" Polypogon elongatus ) and infectious faecal bacteria Helicobacter pylori have been documented. Geological resistance Geological resistance

268-430: A considerable number of plant species adapted to its ecosystems . The vegetation is characterized as particular to the region and based on very acidic soils derived from the decomposition of the sandstones. The savannas and gallery forests are situated along the courses of rivers and streams that traverse the savannahs. These forests have a very varied vegetation where there are trees, shrubs, guacos , epiphytes and

335-725: A kind of typical plateau of the Guiana highlands. These plateaus, in the Gran Sabana, reach their maximum altitude in the Tepui Roraima , with nearly 2,800 meters (9,200 ft) above sea level. Although the Auyantepui is not part of the Gran Sabana as the exact delimitation of the territory, it is considered by many to be part of it, being the most famous tepui throughout Guiana. It is in the Canaima Northwest and

402-457: A large number of minor tepuis, however, which can be found tepuis the whole of Canaima, the total of these around 150. Most tepuis reach heights ranging between 2,000 and 2,700 m. Due to the elevation of Gran Sabana, about 1,000 metres (3,300 ft) on average, the weather is quite pleasant , mild with average annual temperature of 20 °C (68 °F), similar to the valley of Caracas . However, due to rainfall , which abounds throughout

469-490: A plane to Santa Elena de Uairén. They can reach this town by paved road from Caracas, or from Brazil through Pacaraima , traveling along the highway BR174, which connects Manaus (some 1,000 kilometres (620 mi) away from Santa Helena) and Boa Vista (approximately 225 kilometres (140 mi)) with the Venezuela–Brazil border. Currently bus service exists between Ciudad Guayana and Santa Elena de Uairén, but car travel

536-412: A presidential residence where visiting presidents can stay for short periods, a beacon station, and a generating turbine for hydroelectric power. The community of El Paují is south of Bolivar State, about 75 kilometres (47 mi) west of Santa Elena de Uairén, on the road that leads to Icabarú and very close to the border with Brazil. In El Paují the streets are not paved. Has power, but the build system

603-557: A territory so vast and difficult to access, that to date the territory has several areas that very few people have seen. Due to the richness and diversity, both biological and mineral and geographical of the Southeast Guayana, was necessary to protect the territory by the Government of Venezuela . For this reason, Canaima was declared a National Park, many years later by Executive Order No. 770 dated June 12, 1962. The park

670-420: Is 10.8 kilometres (6.7 mi) long and up to 20 metres (66 ft) in diameter. Some portions of the summits have been described as Ruinform, meaning landscapes resembling ancient ruins. This region was subjected to several periods of uplift and subsidence and were subjected to variable erosion. The large remaining isolated sandstone beds are called " tepuis " in the language of the indigenous inhabitants of

737-662: Is a 1.7 billion-year-old Precambrian geological formation in northeast South America that forms a portion of the northern coast. The higher elevations on the shield are called the Guiana Highlands , which is where the table-like mountains called tepuis are found. The Guiana Highlands are also the source of some of the world's most well-known waterfalls such as Angel Falls , Kaieteur Falls and Cuquenan Falls . The Guiana Shield underlies Guyana (previously British Guiana ), Suriname (previously Dutch Guiana ), and French Guiana (or Guyane ), much of southern Venezuela , as well as parts of Colombia and Brazil . The rocks of

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804-524: Is a measure of how well minerals resist erosive factors, and is based primarily on hardness , chemical reactivity and cohesion . The more hardness, less reactivity and more cohesion a mineral has, the less susceptible it is to erosion. Over time, differences in geological resistance in the same geological formation can lead to the formation of columns and arches, like those in Moab, Utah ; and of bridges, like Utah's Rainbow Bridge . This geology article

871-526: Is about 2,800 meters (9,200 ft), it covers an area of 15 km (9.3 mi) long and its surface is 200 km (77 sq mi). Its walls, completely vertical, may reach 500 meters (1,600 ft) high. Despite this, over this wall, it is an outstanding area, with tilt and space for tourists to climb to the top. Among the attractions are the Valley of the Crystals (a deposit of quartz formations),

938-494: Is affected by wet winds from the Amazon depression and Southeast, which condense when in contact with elevations, producing heavy rains. The savannas occupy undisputed first place in the diverse range of ecosystems that developed in the region. But the Gran Sabana includes a variety of scenarios, subject to a complex mix of climatic and ecological conditions ranging from hot lowlands to the high cold mountains. It thus has developed

1005-407: Is around 20 °C (68 °F), but at night can drop to 13 °C (55 °F) and in some of the more elevated sites, depending on weather, may drop a bit more. The location offers one of the most unusual landscapes in the world, with rivers, waterfalls and gorges, deep and vast valleys, impenetrable jungles and savannahs that host large numbers and varieties of plant species, a diverse fauna and

1072-507: Is between 25 and 28 °C (77 and 82 °F). It is 910 meters (2,990 ft) above sea level, is 15 kilometres (9.3 mi) from the border with Brazil, 615 kilometres (382 mi) from Ciudad Guayana , and about 1,400 kilometres (870 mi) from Caracas , by a paved road. The total population of the Gran Sabana is currently estimated at 48,000. The Gran Sabana formed atop the Precambrian Guyana Shield , with

1139-493: Is equally rich and 13,367 species of vascular plants have been found, approximately 40% of which is considered endemic. The shield is overlain by the largest expanse of tropical forest on any Precambrian shield area in the world. Guianan rain forest is similar in nature to Amazonian rain forest and known protected areas include the Iwokrama Forest of central Guyana, Kaieteur, Kanuku National Park of southern Guyana,

1206-518: Is necessary to pass the paved road (called Troncal 10) passing through Ciudad Guayana and reaches the Brazilian border. Just before arriving at the Gran Sabana is to pass the said place called La Escalera, an uphill road with several curves and immersed in a typically rainy and foggy forest. Once past that section there is a paved road that runs through the Gran Sabana. There are other ways to access other sites, but are not paved. Tourists can also take

1273-500: Is not easily accessible, and is not visited by tourists. It is in the central-western Canaima. Recently, the Venezuelan scientist Charles Brewer Carías , flying over the massif discovered a huge entrance to a 250-meter (820 ft) deep cave. From this observation had two expeditions, one of which found the same Brewer Carías, among many other innovations a new species of frog, named in his honor Colostethus breweri . Mount Roraima

1340-472: Is observed in the Venezuelan capital). This measure varies along the savanna area, in the south the average drops to between 1,600 and 1,900 mm (63 and 75 in) of rain, in the north it varies between 1,600 and 2,500 millimetres (63 and 98 in), and in the south-east it is above 3,000 mm (120 in). Visitors to the Gran Sabana may notice strong winds to finish up the area of La Escalera and see for first time large areas of savannah. Compared to

1407-518: Is one of the most recognized tepuis in the world, because from it comes the highest waterfall in the world, the Angel Falls (named for the local indigenous "Karepacupai-merú") with an almost 979-meter (3,212 ft) freefall. These Falls were first made known to non-indigenous people by the U.S. born explorer-aviator Jimmy Angel in 1937. He attempted to land his plane on top of Auyantepui, crashing (without fatalities) in one of his expeditions. It

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1474-401: Is recommended to allow for frequent stops in interesting places. The journey from Caracas is usually done in two days. Some of the most attractive places can be reached only by four wheel drive vehicles. Such is the case in places like Torón and Toroncito, Rapids Sakaika, Rapids Anaway, Rapids Käk, the town of Paraitepuy de Roraima, and several sites of interest in the way to Ikabarú. To reach

1541-528: Is switched off shortly before midnight. Almost all households have its own generating plant. No cell phone service or coverage, but there is a communications center which it can access the internet. The community also has an airstrip, medications, a rescue group and a school. For tourists there are inns and eating places. In the community living around 500 people, many of them professionals and retirees. Among them there are craftsmen, adventurers, miners, beekeepers. San Francisco de Yuruaní, an indigenous community in

1608-704: Is the highest summit of the larger Neblina massif , a highly eroded sandstone plateau that straddles the Venezuela-Brazil border and that has lost the typical tabletop shape of the other tepuis in the region. The Guiana Shield is one of the regions of highest biodiversity in the world, and has many endemic species. The region houses over 3000 vertebrate species: 1168 fresh water fish, 269 amphibians (54% endemics), 295 reptiles (29%), 1004 birds (7.7%), and 282 mammals (11%). Diversity of invertebrates remains largely undocumented, but there are several species of endemic butterflies and dung beetles. Plant life

1675-496: Is the highest tepui of the National Park. It is also known as Blue Mountain or Crystal Mountain, and is considered by the local indigenous population as a divinity. The Pemon believe that most tepuis host powerful spirits or entities to which they respect and fear. Some of them even make offerings and prayers at the top in their infrequent visits to the tepui (usually as tour guides in exchange for money and/or food). Its height

1742-425: Is the second largest Guiana tepui, with its surface of 700 km (270 sq mi), after Chimantá. It has an altitude of 2,535 meters (8,317 ft). The Auyantepui is inclined on its surface: on the southern edge it exceeds 2,400 meters (7,900 ft), while the northern edge is barely 1,600 meters (5,200 ft) high. It is possible to access the southern part of Auyantepui and climb it. In some sections of

1809-422: Is the second largest in Venezuela. The Canaima National Park now covers an area of about 3,000,000 hectares (7,400,000 acres), which places it among the six largest national parks in the world. However, its original area was 1,000,000 hectares (2,500,000 acres), and did not include the territory of the Gran Sabana. It was enlarged in 1975 to cover several points of high ecological importance. Among those sites are

1876-536: The Moriche Palm . Shrubs rarely exceed 2–3 meters (6 ft 7 in – 9 ft 10 in) high. Its leaves are mostly thick, probably due to the soil's acidity and lack of nutrients. La Gran Sabana has a variety of grasses. As the ground has many rocks and is sandy, the grasses are unsuitable for feeding livestock. The most important plant families are Theaceae , Humiriaceae , Ericaceae , Compositae , Aquifoliaceae , Burseraceae , and Sapotaceae . On

1943-489: The bedrock consisting of the Roraima Group , presumed to be 1.8-1.4 Ga in age. Within this Group is the resistant Mataui Formation , which forms the tepui cliffs and summits. The formation is 600 to 900 metres (2,000 to 3,000 ft) thick and consists of quartzite , and quartzite arenites . Tepui summits are 900 to 1,600 metres (3,000 to 5,200 ft) above the surrounding terrain. The low area surrounding

2010-564: The "km 250" of the Troncal 10 is an important craft selling place, and offers refueling for tourists. The name in the native language of the community is Kumarakapay . The town offers various items of tourist tat, including bracelets and necklaces. Tourists can find there a large sample of mineral stones common in Bolivar state, as auriferous quartz , rose quartz, slate , iron , marble , bauxite , silicon , jet and ruffe , among others. In

2077-656: The Carrao River Basin, the headwaters of the Caroní River , the Sierra de Lema, the source of the Cuyuni River and the rolling plains, which form the Gran Sabana. Currently, the territory of the Gran Sabana is 1,082,000 hectares (2,670,000 acres), as shown in the image of the park entrance sign. Currently, the Gran Sabana remains a place of high ecological value. UNESCO , proclaimed Canaima National Park

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2144-602: The Falls Kama or "Kama-Merú" in Pemon language, Falls Pacheco or "Arapan-Merú" and Jasper Creek or "Kako Paru". Guiana Shield The Guiana Shield ( French : Plateau des Guyanes, Bouclier guyanais ; Dutch : Hoogland van Guyana, Guianaschild ; Portuguese : Planalto das Guianas, Escudo das Guianas ; Spanish : Escudo guayanés ) is one of the three cratons of the South American Plate . It

2211-680: The Gran Sabana (the Aponwao, the Yuruaní and the Kukenan). The vast majority of rivers and streams in the region are of dark waters, with coloration similar to that of tea. The waters are very poor in dissolved nutrients and rich in humic acids and tannins, which give them its characteristic brown color. The acidity is quite high, reaching pH of 3-4. In the Gran Sabana, there are randomly distributed ancient massifs eroded in tabular form, known as tepuis. These are examples of inverted relief, which form

2278-468: The Guiana Shield consist of metasediments and metavolcanics ( greenstones ) overlain by sub-horizontal layers of sandstones , quartzites , shales and conglomerates intruded by sills of younger mafic intrusives such as gabbros . The oldest rocks in the shield consist of Archean Imataca Complex, composed of a quartz - feldspar gneiss and subordinate mafic gneiss. The Guri Fault marks

2345-643: The Guiana Shield: The north-central part of the Guiana Highlands is dominated by high flat-topped peaks called tepuis , of the Roraima supergroup and Quasi-Roraima formation, and the rounded granite peaks of the Parguaza and Imataca complexes to the north and southwestern edges of the area. The highest point in the shield is Pico da Neblina in Brazil at 2,995 metres (9,826 ft). Pico da Neblina

2412-521: The Jacuzzi area (where water wells of greenish-yellow color), the viewpoints of La Ventana and El Abismo, the North Mazes, la Proa, Lake Gladys, and the "Triple Point". This point is in the northeast of the tepui, and is the place where it meets the border between Brazil, Venezuela and Guyana. They are also very attractive rock formations eroded by wind, leading to myriad interpretations of figures, as

2479-860: The UNESCO World Heritage Site Central Suriname Nature Reserve of Suriname , the Guiana Amazonian Park in French Guiana and the Tumucumaque National Park in the Amapá State of Brazil . In Venezuela the forests are protected by Canaima , Parima-Tapirapeco and Serranía de la Neblina national parks. In 2014, the Government of Colombia designated a 250 hectare area of the Guiana Shield, as

2546-705: The Wadaka-piapó (or Wadakapiapü) and the Yuruaní, which together with the Kukenan and Roraima, in the chain of the 7 eastern tepuis. These also highlight the tepuis Iglú-tepui, Ptarí-tepui , Acopán-tepui and the Sororopán-tepui, which has a tilt feature, and can be climbed. Tramen Tepui (2,700 m) in the Ilú–Tramen Massif, was first climbed by Scharlie Wraight and Stephen Platt from the col between Ilu Tepui and Tramen Tepui on 24 November 1981. There are

2613-530: The area, including the "bumblebee" (or black-and-yellow) poison dart frog ( D. leucomelas ). The Pemon are the largest group of indigenous people in the region. They are scattered throughout the Canaima National Park and are divided into three groups: Arekunas, Taurepanes and Kamarakotos. They are the native inhabitants of the Gran Sabana and today many work in the tourism industry, manage and administer inns and serve as guides on expeditions in

2680-451: The average weather of Venezuela, the site moved relatively favorable and cool winds, creating a comfortable feeling. Climate variation is determined by altitude and winds, as the latitude (between 4 ° and 8 ° latitude north) of the site falls within the equatorial belt. The area further north in its lower part is subject to the influence of winds from the east and northeast, resulting in a rainy season and drought season. The south by contrast,

2747-425: The base of the tepuis. However, many species (several of them highly endangered) are still able to be seen in the Gran Sabana, including at least 25 species of mammal: Avifauna is even more varied, with around 85-100 species present, including the iconic Andean cock-of-the-rock ( R. rupicola ) and the intimidating harpy eagle ( H. harpyja ). Among the several dozen species of reptiles are lizards , such as

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2814-463: The center of the city, tourists can find many shops where they can buy supplies for camping in the national park, from canned or fresh food, to spare normal camping equipment. Many are also the business of buying and selling gold in the village. Kavanayén (Santa Teresita de Kavanayén) is an indigenous village inhabited mainly by the Pemon people. Currently it is estimated that about 30,000 people live in

2881-511: The extinct Caribs, and Tamanaco and Chaimas. Most of them also speak Spanish . However, note that there is a large non-indigenous population that speaks Spanish. In Santa Elena de Uairén, in the area near the Brazilian border, it is common to find people who speak Portuguese . As already mentioned, the main town is Santa Elena de Uairén, which is also the capital of the Gran Sabana Municipality . The city's name originated in

2948-412: The first daughter of the founder, Lucas Fernández Peña, called "Elena", and on the river that crosses the city, the "Uairén". It has an airport, a military post and is a free port from 1999, organized and founded by the son of the founder, Professor Héctor Fernández Espinoza. Its economy is based on trade and mining. Recently, the tourism sector has been an important development because of its proximity to

3015-461: The formations of the "flying turtle", the "Mexican hat", the "monkey eating an ice cream cone," or the "elephant", shown in the image. Incorrectly named and widely known as Kukenan-tepui, this plateau is in reality known as Matawi-tepui. It has a height of 2,680 meters (8,790 ft) and was first climbed in 1963 in an expedition organized by the University of Bangor , Wales . The second ascent

3082-413: The giant ameiva ( A. ameiva ), grass anoles ( A. auratus ), green iguanas ( I. iguana ), rainbow whiptails ( C. lemniscatus ), striped kentropyx ( K. striata ) and Peter's lava lizard ( T. hispidus ), among others; snakes are abundant, including venomous species, such as the neotropical rattlesnake ( C. durissus ) and the speckled forest pit viper ( B. taeniatus ), and constrictors , like

3149-457: The green anaconda ( E. murinus ), and the red-tailed ( Boa constrictor ) and brown rainbow boas ( E. maurus ). Other snake species found in Gran Sabana include the brown sipo ( C. fuscus ), the forest flame snake ( O. petolarius ), Oliver's parrot snake ( L. coeruleodorsus ), snail-eating snakes ( Dipsas sp.), cutlass snakes ( P. sexcarinatus ) and the pineapple cuaima ( Lachesis muta muta ). Dozens of species of amphibians live in

3216-419: The high rate of biodiversity found in the Gran Sabana, it is not easy or common for visitors to observe larger animals, such as on the road between El Dorado and Santa Elena de Uairén, as the forest is far more open along that route; many of the local animals are nervous and wary of people (and predators), preferring to hide within the forest islands, riparian zones , and in the deeper areas of montane jungle at

3283-467: The isolated table-top mesas locally known as tepuis . During the time of the Colonial Venezuela , the extent of the territories of Guiana and its natural resources gave rise to the legend of El Dorado , which caught the attention of adventurers, explorers and settlers. They eventually came to these shores in search of gold, gems and other valuable products. Thus began the exploration of

3350-471: The main natural features of the Gran Sabana and its location near the border. The city has had a rapid population growth during the last decade and it is estimated that by 2016 the population of the town will be around 55,000. Several hotels that are involved in tourism with limited resources are spread through the center of the city. The Hotel Gran Sabana is a luxury option, like the Hotel Anaconda. In

3417-454: The region. The number of native inhabitants of la Gran Sabana is not known exactly. However, the population census carried out by INE in 2001 revealed the presence of a total of 42,600 indigenous people statewide in Bolívar, of which the vast majority live in the Gran Sabana. The language of almost all the indigenous peoples of the area is the Pemon , a language of Carib family related to

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3484-406: The region. The road of El Dorado to Santa Elena de Uairén goes from an elevation of 200 to 1,500 meters (660 to 4,920 ft) in less than 30 kilometers (19 mi), in a place called "La Escalera", (a raise with a paved street). The formation of rocky and sandy soils support a savanna vegetation on the higher elevations with dense jungle vegetation occurs in depressions and dense forests along

3551-501: The restaurants of the community can sample typical foods. The small town has several services, including lodging, groceries, restaurants, and health supplies. It is also possible to organize trips and excursions to other parts of Canaima National Park. Among other less important communities may be mentioned San Rafael de Kamoirán, where are the Rapids Kamoirán, Wönken, known for its Capuchin missions, Paraitepuy of Roraima, where

3618-504: The rivers. La Gran Sabana, and the rest of Venezuela in general, is rich in river networks. The main drainage sub-basins are formed by the rivers Yuruaní, Aponwao, Kukenán, Suruku, Ikabarú, Karuay, Urimán and Antabare. The Caroní River , of 925 km (575 mi) in length, and flow rate equal to 5,000 m/s (180,000 cu ft/s), provides Venezuela with most of its electricity by hydropower exploitation, originates from several tributaries coming from tepuis and mountains of

3685-641: The rocks and small cavities, are achieved endemic ferns of the genus Hymenophyllopsis and Pterozonium . The native flora is one of the biggest attractions for botanical researchers. Carnivorous plant communities of the genera Heliamphora (Venezuelan pitcher plants), Drosera (sundews) and Utricularia (bladderworts) are found rooted within the bedrock, where there exists an extremely thin (virtually nonexistent) layer of nutrient-deficient debris and dirt. This naturally-poor substrate has thus stimulated these plant genera to evolve insectivorous habits to supplement their photosynthetic processes. Despite

3752-533: The southern boundary of the complex. South of that fault are Early Proterozoic rocks consisting of the metavolcanic Pastora Supergroup and the granitic plutonic Supamo Complex. The Cuchivero Group consists of ash flow tuff and granitic plutonic rocks. The Early to Middle Proterozoic Roraima Group consists of continental clastic sedimentary rocks. These Precambrian sediments include quartz sandstones , quartzites , and conglomerates presumed to be 1.8 to 1.4 Ga in age. There are three upland areas of

3819-435: The submontane evergreen forests ombrophilous, upper-middle-high (20–30 meters [66–98 ft]) thick and well developed understory . From the 1,200–2,000 meters (3,900–6,600 ft) at the foot of the cliffs within large tepui grow ombrophilous montane forests evergreens, including low tepui forests above 1,700 m. These form dense communities of medium to high altitudes, with undergrowth closed, sometimes with many epiphytes. At

3886-551: The summit of the Auyantepui and the Massif Chimantá there are several kinds of plants that do not grow anywhere else in the world, such as the genera Brocchinia (family Bromeliaceae ), Tepuia (Ericaceae), Mallophyton ( Melastomataceae ), Coryphothamnus and Aphanocarpus ( Rubiaceae ), and finally Arimantaea and Achnopogon ( Asteraceae ). Many of the rarest species are found on exposed sandstone formations open. Furthermore, in shady and protected beneath

3953-470: The summits of the tepuis, despite the hostile environment (especially on Mount Roraima), there is a wide variety of plants, ranging from 20–30 centimeters (7.9–11.8 in) to 4 meters (13 ft) high. In the turbulent rivers and waterfalls, plants that grow on the rocks have peculiar carpets that are green or tan. These are Spermatophyte plants of the family Podostemaceae . From 600–1,200 meters (2,000–3,900 ft) above sea level one begins to observe

4020-448: The table mountains is Wonkén Planation Surface . The Auyán-Tepui Planation Surface forms the quartzite tepui summits. High precipitation combined with the long period of weathering has produced quartz and sandstone karst features. These include arches, towers, tower fields, dolines , collapse shafts, polje , corridors, grikes , and large cave systems extending many kilometers in length. The Roraima Sur-Los Ojos de Cristal cave system

4087-525: The town of Kavak, where the gorge of the river of that name, it is essential to travel by air. In the second half of 2011, however, vehicles were banned from some of the unpaved roads, such as at the River Torón. This measure was taken by the Government, because the soil condition was badly damaged by the passage of four wheel drive vehicles. The most important falls, and easier access on the main road, that can be reached without four wheel drive vehicles are

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4154-683: The town. It is in the boundaries of Canaima National Park in the Gran Sabana Municipality, in the Upper Caroní River. The Capuchin missionaries founded the town of Kavanayén in 1943. The buildings of the town are built with the technique developed by missionaries with stone taken from the area. One of the most important architectural attractions of the community is the Shrine of Santa Teresita de Kavanayén, but it has other buildings of significant size and importance, such as

4221-443: The trip it is necessary to use ropes to climb, although the difficulty level is not high. To make the ascent to the tepui, it is necessary to reach the village of Kavak by plane or helicopter, as there are no vehicle access routes to the tepui. The Chimantá Massif is the formation of plateaus (10 in total, among which Amurí, Churí, and Akopán-tepui) and is the largest in Venezuela, with its 1,470 km (570 sq mi). The tepui

4288-526: The walk starts normally to the tepui, and Iboriwo or Liwöriwö, where visitors can camp and visit the Aponwao Falls. Other sites closer to the Canaima area include Kavak, Kamarata, Pupurken, Guayaraca and Uruyén. These communities offer the possibility to the visitors of trekking in the area, or climbing Auyantepui being the pemones guides with extensive knowledge of the area. To reach the Gran Sabana

4355-425: The world. Only in the Gran Sabana is 40% of the species of Venezuela, and 23% in terms of reptiles and amphibians , with many endemic species. The largest city in the area is Santa Elena de Uairén , which has experienced very rapid growth, with a population of over 30,000 inhabitants. It was founded in 1923 by Lucas Fernández Peña, attracted by the growth of diamond production in the area. Its average temperature

4422-545: The year, and therefore its cloud cover, the average annual temperature is lower, with daily temperature variations. Minimum temperatures rarely drop below 8–10 °C (46–50 °F) (unless it is on top of the tepuis, which are exposed, such as Roraima, overnight). Usually, the maximum temperature does not exceed 32–35 °C (90–95 °F). The rainy season prevails about 10 months, with a period of relative drought between January and March with annual average between 1,600 and 2,200 mm (63 and 87 in) of rain (twice what

4489-537: Was not till 1972 by Stephen Platt, Ramon Blanco, Hans Swartz and Ambrosio Perez. The Matawi-Tepui chain belongs to the eastern tepuis of the Gran Sabana, along with the Yuruani-tepui. It is also the location of Kukenan Falls listed as the tenth highest waterfall in the world with its 629 meters (2,064 ft) of free fall. Other recognized tepuis are in the chain Ilú-Tramén-Karaurín, as well as

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