The Geography of Guyana comprises the physical characteristics of the country in Northern South America and part of Caribbean South America, bordering the North Atlantic Ocean, between Suriname and Venezuela, with a land area of approximately 214,969 square km. The country is situated between 1 and 9 north latitude and between 56 and 62 west longitude. With a 459 km (285 mi)-long Atlantic coastline on the northeast, Guyana is bounded by Venezuela on the west, Brazil on the west and south, and Suriname on the east.
The Essequibo River is the largest river in Guyana, and the largest river between the Orinoco and Amazon. Rising in the Acarai Mountains near the Brazil–Guyana border, the Essequibo flows to the north for 1,014 kilometres (630 mi) through forest and savanna into the Atlantic Ocean. With a total drainage basin of 156,828 square kilometres (60,552 sq mi) and an average discharge of 5,650 m3/s (200,000 cu ft/s).
Trans Guyana Airways Limited is a Guyanese airline which commenced operations in 1956 in Georgetown, Guyana, with a single float airplane. Since then, the company has expanded their fleet to provide domestic and regional transportation, and to Guyana's remote areas.
Kaieteur is the world's largest single drop waterfall. Located on the Potaro River in the Kaieteur National Park, it sits in a section of the Amazon rainforest included in the Potaro-Siparuni region of Guyana. It is 226 metres (741 ft) high when measured from its plunge over a sandstone and conglomerate cliff to the first break. It then flows over a series of steep cascades that, when included in the measurements, bring the total height to 251 metres (822 ft). While many falls have greater height, few have the combination of height and water volume, and Kaieteur is among the most powerful waterfalls in the world with an average flow rate of 663 cubic metres per second.
The Acarai Mountains are a wet, forested highland region of low mountains located in the southern part of Guyana. This range lies along the common border between Guyana and Brazil. The Acarai Mountains is one of four mountain ranges in Guyana, the others being the Imataka, Kanuku and Pakaraima mountains. The headwaters of the Essequibo River, the longest river in Guyana, and the Courantyne River, have their sources in this range. The actual source of the Essequibo was discovered in 2013 by a Guyanese-German team. The mountain range was first mentioned in 1821 by A.H. Brué as Sierra do Acaray.
The Mazaruni River is a tributary of the Essequibo River in northern Guyana. Its source is in the remote western forests of the Pakaraima Mountains and its confluence with the Cuyuni River is near Bartica. As it descends from the Guiana Highlands the river runs south-east, past Issano, then northward to Bartica. The river is a source of alluvial gold.
The Pacaraima or Pakaraima Mountains are a mountain range primarily in southwestern Guyana, and into northern Brazil and eastern Venezuela.
Potaro-Siparuni is a region of Guyana. It borders the region of Cuyuni-Mazaruni to the north, the regions of Upper Demerara-Berbice and East Berbice-Corentyne to the east, the region of Upper Takutu-Upper Essequibo to the south and Brazil to the west.
Kaieteur National Park is a national park located in the Potaro-Siparuni Region of Guyana. The Park's boundaries and purpose are defined in the Kaieteur National Park Act, and was created to preserve the natural scenery, and its fauna and flora. There are organisms that are unique to this park and cannot be found anywhere else in the world. Of these organisms include the Anomaloglossus beebei, which is a frog that only inhabits the Brocchinia micrantha within this park and no where else in the world. The Act is administered by the Kaieteur National Park Commission.
The Potaro River is a river in Guyana that runs from Mount Ayanganna area of the Pakaraima Mountains for approximately 255 km (158 mi) before flowing into the Essequibo River, Guyana's largest river. The renowned Kaieteur Falls is on the Potaro.
The Ireng River forms part of Guyana's western border with Brazil. It flows through the valleys of the Pakaraima Mountains for most of its length. It is the only major river in Guyana which flows from North to South, up to its confluence into the Takutu River. It is one of the northernmost tributaries of the Amazon river system.
Paramakatoi is an Amerindian community in the Potaro-Siparuni Region of Guyana, located in the Pacaraima Mountains. With an altitude of 970 metres (3,180 ft), it is 18 kilometres (11 mi) east of Kurukabaru.
The Patamona are an Amerindian people native to the Pakaraima Mountains of Guyana and northern Brazil. They speak a Cariban language, Kapóng, and have often been referred to interchangeably as Akawaio or Ingariko. Patamona are considered a sub-group of Kapon people.
Bonfim is a municipality located in the mideast of the state of Roraima in Brazil. Its population is 12,557 and its area is 8,095 km2. The city lies opposite the Takutu River from Lethem, Guyana. The Takutu River Bridge links Bonfim and Roraima with the town of Lethem and the Atlantic port of Georgetown, Guyana.
The Kassikaityu River is a tributary of the Essequibo River of Guyana.
Surama is an Amerindian village in the North Rupununi area and the Upper Takutu-Upper Essequibo Region of Guyana, with a population of 274 people as of 2012.
Fairview (Kurupukari) is an indigenous settlement on the Essequibo River, in the Upper Demerara-Berbice region of Guyana. It is the entry point to the Iwokrama Forest. Former president David A. Granger once referred to Iwokrama as the "green heart of Guyana."
Mount Roraima National Park is a national park in the state of Roraima, northern Brazil.
Isseneru is an Amerindian settlement in the Cuyuni-Mazaruni region of Guyana, approximately 15–20 miles west of Kurupung.
Karasabai is an indigenous village of Macushi Amerindians in the Upper Takutu-Upper Essequibo Region of Guyana. It is located in the South Pakaraima Mountains, and near the Ireng River which flows south to the Amazon River.
