The term “iceberg home” describes houses with elaborate lower levels like the Kansas City home of Chiefs player Travis Kelce.

Embark on a 69-day journey as we create a breathtaking underground masterpiece—a cave-style platinum house featuring a luxurious bath pool and a beautifully decorated private living room.

But as seen in these four for-sale homes, a wine cellar doesn’t have to be limited to one size or style. Each of these ... This Manhattan townhouse’s wine cave was built for serious connoisseurs.

Also called "dikengyuan" in Mandarin, which means "pit courtyards," the homes are a type of cave dwelling ("yaodong") commonly found in the Loess Plateau in northern China. "Academic literature ...

It was the middle of the 20th Century when England's last cave dwellers gave up their homes in a rural part of the country near Birmingham. Across several centuries, dozens of different families ...