📜 Former gypsum mine, now Europe's largest subterranean lake.
🔍 Used as a secret aircraft factory during WWII.
🌊 Unique boat tour on the underground lake.
🏭 Explore a site with significant mining and WWII history.
💡 Fascinating natural and historical wonder.
🥶 Cool temperature year-round (around 9-12°C), bring warm clothing.
♿ Partial accessibility, boat tour might be challenging for some.
👟 Wear comfortable, sturdy shoes.
🗓️ Best to visit between April and October.
📸 Flash photography is usually restricted.
💰 Adults 12-18 €, Children 7-12 €, Seniors 10-15 €.
🕒 Daily, April-Oct 9:00-17:00, Nov-Mar 10:00-15:00.
Free parking available directly at the entrance.
Last updated 8 days ago
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