The best time to visit the Eben Ice Caves is typically from mid-December to early March when the ice formations are at their peak. During this time, the weather is usually cold enough to keep the ice caves frozen, and the frozen waterfalls and icicles create stunning natural sculptures. However, it is important to note that the caves are also dependent on weather conditions and can be affected by changes in temperature, precipitation, and wind. It is recommended to check with local authorities or park rangers before planning a visit to ensure the caves are accessible and safe to explore.