In the picturesque setting of Menton, nestled between the mountains and the sea of the French Riviera, an old ruin has been brought back to life through a meticulous complete renovation project. This complex transformation has preserved the historic charm of the structure while integrating modern and comfortable living solutions. The project included the structural consolidation of the original walls, the complete reconstruction of the roof using traditional techniques and high-performance materials, and the creation of entirely new plumbing and electrical systems. Great attention was paid to the conservative restoration of valuable architectural elements where possible, and to the choice of interior and exterior finishes that respect the spirit of the place while ensuring high energy efficiency standards. The result is a unique dwelling that blends history and contemporaneity, perfectly integrated into the Menton landscape.