So here are 17 famous places with unexpectedly hidden rooms and passages. 1.For starters ... 8.Track 61 is a secret track at Grand Central Terminal that was used to carry FDR from Grand Central ...

Now, Creative Home Engineering installs hidden doors, secret rooms, and trapdoors in homes ... dreamed of filling his giant house with secret passageways, but when he looked for a company to ...

From hidden passageways, panic rooms hidden behind bookcases and sliding walls that reveal a safe space, things aren't always ...

In an era where every square foot is prime real estate, secret rooms are making a stylish comeback—not just as playful ...

Rail engineers working on upgrades to a railway station in Wiltshire discovered a series of mysterious tunnels exposing the station's hidden history ...