Editor’s Note :
Travel is more than movement—it is a way of reading the world.
Cultural Express launches Hidden Pattern, a new column by USC professor Cheng-Ming Chuong and Violet Shen, former Director of Clinical Research at Children’s Hospital of Orange County.
Through words and images, they explore landscape, culture, nature, and science—revealing the traces of time, the path of evolution, and the hidden order of the world.
Introduction :
Morocco’s magic lies not only in the Sahara and ancient cities, but in earthen walls, hand-cut mosaics, and blue-washed mountain towns.
In this three-part journey, two authors explore Moroccan civilization through architecture, craft, and daily life of the winding lanes—revealing the soul beyond the scenery deep in North Africa.
From the snowcapped Atlas Mountains to the golden dunes of Sahara, from Atlantic towns to other villages, Morocco seems like an open-air museum shaped by nature, history, and art.
What makes the country so compelling is more than its exotic beauty. It is the way different civilizations have met on this land-and the way wind, sand, faith and everyday life have all found expression in its architecture.
Northbound Trails · Shifting Landscapes
For our Moroccan journey, we traveled independently from Casablanca north to the blue mountain town of Chefchaouen, then into the ancient medina of Fès.
From there, we headed south into the Sahara, crossed the Atlas Mountains, and continued to Marrakech and the Atlantic port of Essaouira.
The scenery changed at every turn: blue and white in the north, high walls and narrow lanes in Fès, then ocher and earth tones farther south, where villages seemed almost to merge with the surrounding valleys.
At the crossroads of Africa, the Mediterranean, and the Arab world, Morocco became a meeting place of cultures.
Amazigh earthen architecture, Arab-Islamic courtyards and ornament, calligraphy; Andalusian gardens, colorful glazed tilework, and fine woodcraft together shaped its distinctive geometric architectural tradition
Ancient Lanes Living Past
Fez feels like a medieval world still alive. Its UNESCO-listed medina winds through narrow lanes, mosques, madrasas, and hidden homes, preserving a cityscape shaped across centuries.
Turn a corner, open a door, and another courtyard appears. In Fez, history is not remembered—it is still lived.
Inward Living · A Courtyard Open to the Sky
To experience traditional Morocco, we stayed whenever possible in accommodations converted from traditional riads.
Along the narrow lanes of the old medina,behind plain medina walls, a wooden door often opens onto a hidden world.
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Rooms surround a central courtyard, where a pool reflects the sky, fir mountains murmur softly, greenery grows along the arcades,geometric tilework spreads beneath one’s feet, walls are covered with intricately carved plaster; and overhead, finely worked cedar completes the richly textured interior.
This inward facing design is both elegant and practical: thick walls block heat, the open courtyards allow warm air to rise, water and plants cool the space, and small outer windows preserve privacy.
Outside the door are markets and noises. Inside only the sound of water and birds.
Only after staying in a riad do you understand the philosophy behind it: the greatest beauty is not displayed on the street—it is kept for life within.
Earthen Forts · Guardians of the Valleys
Across southern Morocco, fortress-like kasbahs rise from the earth—Amazigh strongholds marked by corner towers, thick mud walls, geometric relief decoration, interior courtyards,small windows and heavy gates.
Some served military or administrative roles; others housed local leaders and stored food.
Built largely from rammed earth or sun-dried mud brick or adobe, kasbahs turn local soil into natural climate control.
Their thick walls hold back daytime heat and release it slowly after sunset—an elegant answer to the extremes of desert and valley life.
As Islamic dynasties expanded across North Africa, such fortified structures also helped protect Saharan trade routes, control oases, and secure strategic settlements.
Behind their rugged walls lies generations of environmental wisdom.
Hillside Ksar · Caravan Echoes
One of Morocco’s most celebrated earthen settlements is Aït Ben Haddou, on the southern slopes of the Atlas Mountains.
It is not a single kasbah, but an entire ksar—a fortified village of clustered earthen buildings.
The hillside settlement rises behind defensive walls, with a communal granary above and kasbahs are scattered among tightly packed earthen settlements.
Once an important stop along trans-Saharan caravan routes,the camel bells long since faded, but the KsarAït Ben Haddou remains, today recognized as a UNESCO World Heritage Site.
From high above, the village and landscape seem almost inseparable: the same earth remains a mountain in one place—and becomes a wall in another.
An Oceanfront Mosque · Ancient Craft Reborn
Back in Casablanca, the Hassan II Mosque rises above the Atlantic as a striking modern expression of Moroccan architecture.
Commissioned by King Hassan II in 1986 and completed in 1993, its defining feature is the 210-meter square minaret.
Clad in white, green, and turquoise Zellij tilework and intricate geometric patterns, it is crowned by a laser beam pointing toward Mecca.
Inside, arches, carved stucco, painted wood, marble, and brass bring Moroccan craftsmanship into the modern age.
From the earthen walls of Aït Ben Haddou to this oceanfront great mosque, centuries separate the materials and forms.
Yet beneath those differences lies the same enduring devotion to land, faith, and craftsmanship.
Earth & Timber · Living Architectural Legacy
The Atlas Mountains provide cedar; the valleys provide earth from which walls are raised.
Amazigh fortress traditions, Arab-Islamic courtyard architecture, and Andalusian ornament together created Morocco’s unmistakable architectural language.
Every riad, kasbah, and ksar is therefore more than a building.
Each is a three-dimensional record of geography, climate, history, and human ingenuity.
Then, entering the labyrinth of ancient Fès, we began to see that architecture was only the outer shell of a deeper story.
Beneath our feet are mosaics. Along the walls, intricately carved plaster. Overhead, finely worked cedar ceilings.
And deep within the lanes, hands were still hammering, cutting, dyeing, carving, and weaving.
Next chapter : the hands behind the craft , we will step inside the world of Moroccan craftsmen. (Morocco Revealed I/III)
Quick Fact | Rammed Earth: Built from Soil, Made to Last
An ancient, sustainable building technique, rammed earth is made by compacting layers of soil, sand, and gravel into sturdy walls that naturally regulate heat and humidity.
From northwest China and Fujian tulou to Morocco, the Middle East, Spain, and the American Southwest, its earthy tones and layered textures carry the timeless imprint of land and history.
About the Authors
Dr. Cheng-Ming Chuong is a professor of pathology at the University of Southern California. With a scientist’s eye and a gift for observation, he explores the hidden order of nature and the clues of life.
Violet Shen is the former Director of Clinical Research in Pediatric Brain Tumors at Children’s Hospital of OC.
Now devoted to travel and photography, she captures the beauty of landscape and human life through a discerning lens.