A Château's Name Was Once a Geological Term — Why Is a Word for "Pebble" Still Stamped on the Label?

A château's name usually has a reason behind it: the surname of the family that owned it, the name of a saint, the name of a place. But the second half of the name of this château standing in Saint-Julien is none of these. A simple word for pebbles became the château's name, unchanged. "Beaucaillou," stamped on the label, is not a phrase praising the beauty of the wine. It is a geological term that literally means "beautiful stone."

From here, we trace the stories of the fourteen Second Growth châteaux one by one. The first is this unusual estate, whose very name comes from the soil beneath it. Why did a word for pebbles become a name, and how did the family name "Ducru" come to be layered onto it? The answer lies in how this land was formed, and in a family's decision in 1797.

The Land Where Stone Became a Name

This château stands in the village of Saint-Julien-Beychevelle, on a gently rising plateau overlooking the Gironde estuary. Beneath this high ground lies a thick deposit of gravel carried here by the Garonne River some two million years ago — in the very earliest part of what geologists call the Quaternary. It is gravel from an old period known as the Günz.

This land is said to have long been called "beaux cailloux," meaning "beautiful stones." Caillou is French for stone, and beau means beautiful; the two words contracted into the single word "Beaucaillou." It was not the wine's reputation but the gravel underfoot itself that formed half of the château's name.

Acquiring the Name Ducru, and the 1855 Classification

In 1797, a man named Bertrand Ducru acquired this "Beaucaillou" estate (some sources give the year as 1795). His successor layered his own surname onto the name of the land, creating the present name "Ducru-Beaucaillou." It was the moment a family name was joined to the name of a stone.

That name would carry weight in the 1855 Classification. That year, brokers commissioned by the Bordeaux Chamber of Commerce classified the châteaux based on trading prices of the time, and as a result Ducru-Beaucaillou was designated a Second Growth (Deuxième Cru).

At the time, there were fifteen Second Growths in all. One of them was the estate that would later become known as Château Mouton Rothschild. In 1973, Mouton alone was promoted to First Growth, leaving the current Second Growth tier with fourteen estates. Ducru-Beaucaillou is one of those fourteen.

The neighboring Léoville and Pichon estates went on to be divided and renamed repeatedly, branching into several different names. Ducru-Beaucaillou has kept its 1797 name and remains in the classification under it to this day.

From the Victorian Towers to the Borie Era

The château's appearance took on its present form in the latter half of the 19th century. Under the ownership of Nathaniel Johnston, who acquired the estate from 1866, the architect Michel-Louis Garros added two Victorian-style towers to the wings of the main building. It was at this time that the château gained its English-inflected Victorian silhouette.

In 1942 (some sources give 1941), the château passed into the hands of Francis Borie, marking the start of Borie family ownership. Management passed to his son Jean-Eugène Borie, and then in 2003 to his son Bruno-Eugène Borie. The current owner, the third generation of the Borie family, marked the 20th anniversary of taking over management in 2023, and is reportedly moving forward with plans for the estate's next chapter, including the construction of a new cellar and efforts toward polyculture on the property. The land that inherited the name of a stone continues, even now, to be shaped and reshaped.

Three Facts Worth Knowing

• "Beaucaillou" is not a wine term but a geological one. It derives from "beaux cailloux" ("beautiful stones"), a name for the gravel terrain carried here by the Garonne River some two million years ago. Half of the château's name is, quite literally, the ground underfoot.
• In the original 1855 Classification, the Second Growth tier included fifteen estates, among them Mouton Rothschild. When Mouton alone was promoted to First Growth in 1973, the Second Growth tier became the fourteen estates it is today. Ducru-Beaucaillou is one of those fourteen.
• The two Victorian-style towers that rise from the château today were added in the latter half of the 19th century by the architect Michel-Louis Garros. They give the building its English-inflected Victorian silhouette.