Mons, a city with a rich medieval past, has an esoteric tradition rooted in its legends, popular practices, and mysterious architecture. Its history is marked by a blend of pagan and Christian beliefs, where ancient rites, superstitions, and hidden symbols intersect. The city has long been an influential spiritual center, where hermetic and occult traditions have found a discreet but persistent place.

Mons is known for its historical and legendary figures, notably Saint Waudru, founder of the city and a mystical figure whose aura extends beyond the religious sphere. Local scholars were also interested in alchemy, divination, and hermetic practices, influenced by intellectual exchanges with France and the Netherlands. In the 19th century, Freemasonry and other philosophical circles established themselves in Mons, attracting thinkers fascinated by the quest for hidden knowledge.

The Collegiate Church of Sainte-Waudru, which overlooks the city, houses esoteric symbols and relics surrounded by mysteries. The Belfry of Mons, a UNESCO World Heritage site, is often linked to initiatory traditions and medieval legends. The famous Doudou, the city's traditional festival, features the battle of Saint George against the dragon, a story that refers to alchemical myths of the struggle between the forces of darkness and light. Some old neighborhoods of Mons, with their narrow streets and ancient buildings, are also associated with tales of folk magic and occult practices.

Namur hosted several Masonic lodges as early as the 18th century, a period when the city was a strategic center for philosophical and spiritual reflection. These lodges contributed to the spread of hermetic and initiatory currents, attracting intellectuals and seekers of esoteric knowledge. Even today, some of these lodges continue their activities, perpetuating symbolic and initiatory traditions.