We may receive a commission on purchases made from links. Buildings with hidden spaces have long been a subject of public interest, with plenty of real-world history from ancient Egyptian tombs, to ...

Homeowners are adding hidden doors and rooms to foil burglars, eke out extra storage space and prepare for Armageddon. Bookcase-fronted doors leading to hidden stairs at the Morgan Library & Museum in ...

Is there anything more magical and mysterious than a hidden doorway? It's the epitome of luxury to install one at home and will completely dazzle your guests—even if it hides nothing more than a spare ...