The Mar­ble Cav­erns of Car­rera Lake have amaz­ing­ly smooth and cool caves of mar­ble. The water is clear enough to see deep down to the bot­tom. The Mar­ble Caves, Mar­ble Chapel, and Mar­ble Cathe­dral are an unusu­al geo­log­i­cal for­ma­tion in the Gen­er­al Car­rera Lake or Lake Buenos Aires (as it is pop­u­lar­ly called) locat­ed in Patag­o­nia. Hop on a fer­ry and take a trip to these unusu­al mar­ble for­ma­tions. Don’t for­get to get your cam­era with you.