The Marble Caves are natural rock formations with curved walls covered in swirling mineral patterns. They sit on the shores of General Carrera Lake, a glacial lake in southern Chile.

The caves are on Lake General Carrera, the second-largest freshwater ... Tour operators use non-invasive methods to preserve the fragile marble formations for future generations.

The Marble Caves of Patagonia are a bucket list-worthy adventure for travelers who want to witness one of nature's most beautiful masterpieces. Nestled in the remote waters of Lake General Carrera ...

Marble Caves formed by glacial waters over 15,000 years in Chile. Stunning turquoise hues caused by mineral-rich, silt-laden lake water. Accessible only by kayak, offering a unique view of nature's ...

Besides camping out under the stars, you can visit the largest tree in the world, General Sherman Tree ... tour to explore Crystal Cove, a marble cave filled with rock formations.

Oregon Caves National Monument and Preserve was established as a National Monument in 1909 to protect a sprawling system of marble caves and beautiful formations beneath the Siskiyou Mountains in ...