Slovenia | Explore the Postojna Caves with a Relaxing Train Ride

Visit Slovenia's largest limestone cave system—the Postojna Caves, one of the world's longest and largest cave networks. Stretching 24 kilometers and reaching depths of 200 meters underground, the caves are adorned with countless stalactites and stalagmites in various fascinating shapes. Postojna Caves are perfect for those who prefer a leisurely experience, as you can tour the caves aboard an electric train without needing to walk. The journey lasts about 1.5 hours, allowing you to snap photos along the way. However, keep in mind that the cave's temperature is consistently chilly at around 8°C, so wearing a jacket is recommended. The cave features unique geological formations and themed areas, such as the Spaghetti Hall, Red Hall, White Hall, Groom's Pillar, and Bride's Stalagmite. These areas require a bit of imagination to fully appreciate their beauty. Overall, the caves are quite spectacular, though the entrance fee is on the pricier side, now nearing €30!