Landmarks
Located in Chihuahua, Mexico, what cave's main chamber contains the largest selenite crystals ever found?
More Questions from Landmarks
What is the world's highest uninterrupted waterfall, with a height of 979 meters and a plunge of 807 meters?
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Robert E. Peary and Matthew Henson are considered the first to reach what landmark in 1909?
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What tabletop mountain is a natural border between Venezuela, Brazil and Guyana?
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The ancient Phoenician city of Constantine is located in what modern-day Arab country?
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In what country is the World Heritage site, Palace and Park of Versailles?
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