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Mount Roraima: The Enigmatic “Lost World” That Fascinates Scientists and Holds Secrets From 1.8 Billion Years Ago

Written by Bruno Teles
Published on 11/03/2025 at 10:19
Updated on 11/03/2025 at 14:58
Monte Roraima: O enigmático “mundo perdido” que fascina cientistas e guarda segredos de 1,8 bilhão de anos
Localizado na tríplice fronteira entre Brasil, Venezuela e Guiana, o Monte Roraima é um dos tepuis mais antigos da Terra, com 1,8 bilhão de anos. Seu topo isolado abriga espécies únicas, inspirou mitos indígenas e até mesmo a literatura, sendo um verdadeiro “mundo perdido” da natureza.
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Enveloped in Clouds and Ancestral Myths, Mount Roraima Defies Time with Its Formation of 1.8 Billion Years, a Unique Ecosystem, and Stories That Span Generations.

Mount Roraima is one of the most impressive geological formations on Earth. Located between Venezuela, Brazil, and Guyana, this tepui rises to 2,810 meters above sea level. Its flat and isolated top, surrounded by steep cliffs, creates a setting worthy of a lost world.

Its formation is part of the Guiana Shield, one of the oldest rock structures on the planet. Unlike conventional mountains, Mount Roraima did not arise from volcanic or tectonic activity, but rather through erosion over millions of years, which shaped its unique landscape.

A Rare and Enigmatic Biodiversity

The isolation of Mount Roraima gave rise to a unique ecosystem. Many species of plants and animals found there do not exist anywhere else in the world. Among the most fascinating are the Roraima black frog (Oreophrynella quelchii), which does not jump but curls up to escape predators, as well as rare orchids and carnivorous plants that have adapted to the low presence of nutrients.

For a long time, scientists believed that this biodiversity evolved in isolation for millions of years. However, a recent study analyzed the DNA of some species and revealed that the connection between the tepuis might be greater than previously thought. Species such as frogs and insects may have migrated between these mountains, refuting the idea of absolute isolation.

The Home of the Gods in Indigenous Mythology

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For the indigenous peoples of the region, such as the Pemon, Mount Roraima has a sacred significance. According to their mythology, the mountain is what remains of a gigantic tree that provided food for all humanity. The legendary Makunaima, a mythological figure, is said to have cut down this tree, unleashing a great flood that changed the world’s landscape.

The tepuis are considered homes of the gods and portals to the supernatural. For indigenous peoples, these places are protected by ancestral spirits, making Mount Roraima a place of great respect and reverence.

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Pedro Antonio Souza Leal
Pedro Antonio Souza Leal
14/03/2025 15:03

O Brasil é fascinante em sua natureza, temos os melhores lugares em pontos turísticos do mundo.

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Bruno Teles

Falo sobre tecnologia, inovação, petróleo e gás. Atualizo diariamente sobre oportunidades no mercado brasileiro. Com mais de 7.000 artigos publicados nos sites CPG, Naval Porto Estaleiro, Mineração Brasil e Obras Construção Civil. Sugestão de pauta? Manda no brunotelesredator@gmail.com

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