Glacial caves are natural formations found within or beneath glaciers, created by the melting of ice. As temperatures rise, water flows through the glacier, carving out tunnels and chambers. These caves can vary in size and shape, often featuring stunning ice formations, such as icicles and frozen waterfalls. These caves are typically found in polar regions and mountainous areas where glaciers exist, like the Alps or Greenland. They can be temporary, as they may collapse or change shape with the seasons. Exploring glacial caves offers a unique glimpse into the dynamic processes of glaciers and their impact on the environment.