Mount Roraima, South America -- The mountain also serves as the triple border point of Venezuela (claiming of its territory), Brazil and Guyana Mount Roraima is the highest of the Pakaraima chain of tepui plateaus in South America
Angel Falls is a waterfall in Venezuela. It is the world's highest uninterrupted waterfall, with a height of 979 m ft) and a plunge of 807 m ft). The waterfall drops over the edge of the Auyantepui mountain in the Canaima National Park.
The mountain lies on the border of three countries: Brazil, Guyana and Venezuela. The peak of the mountain is considered as one of the oldest geological formations in the world. - 7 Most Mysterious Places on Earth