Trivia: Which South American country is home to the green-hued Marble Caves?
Chile
Brazil
Mexico
Argentina
The correct answer is Chile
So why is this answer correct? : Located at the edge of Chile’s General Carrera lake, the Marble Caves were formed over 6,000 years ago, when glacial meltwater wore away the area’s surrounding marble. The resulting caverns reflect the pure, icy liquid in shades of green, blue, and even pink. Visitors can get up close and personal with the colorful formations by kayaking through the caves.