A Canvas of Colors: Chile’s Majestic Marble Caves

Mother Nature is often mentioned causing destructive hurricanes, explosive volcanic eruptions and other Earth-shattering natural disasters. Just as easily as she causes destruction, though, she creates unparalleled beauty. 

The Marble Caves in Chile. Javier Vieras. CC BY 2.0. 

In every region of the world lies some kind of cave system; they range from the awfully eerie such as Hellhole Cave in West Virginia to the wholly tantalizing psychedelic salt mines of Russia. Although all are beautiful in their own way, few turn heads quite like one such cave system in Chilean Patagonia. Situated along one lake is a particularly artistic cavern system called the Marble Caves. 

At the Argentina-Chile border lies the majestic General Carrera Lake. The lake is the largest in Chile, with a town called Chile Chico resting on its southern shore. Although the town itself is a quaint and quiet getaway, the treasures of the lake draw most visitors to the area; the massive lake boasts a dynamic palette of mesmerizing shades of sapphire and cobalt. The lake is an incredibly remote glacial lake, making it quite the journey to reach. The lake is surrounded by grand forestry, and enjoys a calm backdrop of snowcapped mountains against an expansive sky. In order to get to General Carrera Lake, visitors must depart from the city of Santiago, then embark on a string of drives totaling about 1,000 miles. From there, visitors can only visit the cave system by boat or kayak. 

General Carrera Lake. Dan Lundberg. CC BY-SA 2.0. 

Far from the coast of the lake stands a gargantuan block of calcium carbonate from which the caves formed. For over 6,000 years, the lapping waves of the lake eroded the calcium carbonate, slowly but gracefully constructing the Marble Caves. The mineral-rich location is protected from potential mining projects.

The caves earned their name from the masterfully striped walls; the reflection of the waters below create a cerulean painting on them, with complementary hints of yellow, turquoise, black and white. The caves house different cuts and textures due to the patterns of the eroding waves; some parts are rounded while other areas display sharp rocky points. In addition, the open layout of the cave serves it well, providing ample light for the various hues to stay in the spotlight. 

The vast range of the cave’s colors is ever changing. In spring, the lower water levels provide a sparkly turquoise-green shade, while the summertime gifts the walls a splendidly deep royal blue. 

Time and time again, travelers have found that Mother Nature can create just about any magnificent work of art. The local residents of the lake and any visitor bold enough to endure the journey to it can certainly attest that the Marble Caves are no exception. 



Ella Nguyen

Ella is an undergraduate student at Vassar College pursuing a degree in Hispanic Studies. She wants to assist in the field of immigration law and hopes to utilize Spanish in her future projects. In her free time she enjoys cooking, writing poetry, and learning about cosmetics.