The site is famously known for a peculiar, unexplainable optical illusion in one of the deepest tunnels—a corridor that seems to glow with a reddish hue. Local legends abound with ghost stories, making this a prime destination for thrill-seekers. What to Expect on a "Czech Dungeon" Tour
The corridors are tight, and the lighting is scarce, forcing reliance on limited light sources. This restriction directly contributes to the game's high anxiety levels. czechdungeon czech dungeon 1