10. Guyana, Venezuela, and Brazil
Border: Mount Roraima
Area: N/A
Estimated Gross Domestic Product: $92.21 billion (Venezuela) / $3.351 trillion (Brazil) / $40 billion (Guyana)
Mount Roraima marks a dramatic natural border between Venezuela, Brazil, and Guyana, known for its striking tabletop peak. This geological marvel is part of the Pakaraima range, with sheer cliffs rising over 400 meters, creating a landscape that captivates explorers.
The plateau is often cloaked in clouds, giving it a mysterious atmosphere. This rare environment is home to unique plants and animals found nowhere else, making it a hotspot for biodiversity.
Mount Roraima’s summit hosts an ecosystem filled with species that evolved in isolation over millennia. Its remarkable biodiversity inspired Sir Arthur Conan Doyle’s novel The Lost World, highlighting its otherworldly landscapes.
As a symbol of conservation, Mount Roraima represents the shared environmental legacy of Venezuela, Brazil, and Guyana. Its awe-inspiring presence goes beyond borders, reminding us of the need for collective efforts to protect such rare ecosystems.