Monaco-Ville

The Prince’s Palace of Monaco is the official residence of the Sovereign Prince and has occupied its position on Le Rocher for centuries. Originally constructed as a fortified structure, the building has evolved over time while maintaining its role at the centre of Monaco’s governance. Today, the palace continues to serve both residential and institutional functions, hosting official ceremonies, state events and administrative activity. Its position on Le Rocher places the palace above the port and the surrounding city, making it a visible reference point within Monaco-Ville. While parts of the palace are accessible at specific times, its primary significance lies in its ongoing institutional role rather than public use.

Monaco Cathedral, also known as Saint Nicholas Cathedral, is a Romanesque-Byzantine structure completed in the late nineteenth century using white stone sourced from the surrounding region. It serves as the main place of worship for the Principality and hosts official religious services linked to national ceremonies. The cathedral is the burial site of several members of the Grimaldi family, including Prince Rainier III and Princess Grace, reinforcing its national significance. Beyond its religious role, the building forms an integral part of Monaco-Ville’s institutional landscape, where civic, religious and state functions intersect.

The Oceanographic Museum of Monaco is a scientific institution dedicated to marine research, conservation and education. Founded in the early twentieth century, it occupies a prominent position on the cliffs of Le Rocher, directly above the sea. While widely recognised for its public exhibitions, the museum’s core mission centres on research, environmental advocacy and international collaboration. Architecturally, the building forms part of Monaco-Ville’s preserved historic fabric, with its scale and materials responding to the surrounding urban context. Its presence reflects the district’s long-standing association with national institutions and intellectual activity.

Rue Comte Félix Gastaldi and the surrounding old town streets represent the historic urban fabric of Monaco-Ville. The narrow, predominantly pedestrian routes follow a layout shaped by centuries of continuous occupation, with buildings positioned closely together and aligned with the contours of Le Rocher. These streets accommodate a mix of residential dwellings, institutional premises and small local services, reflecting Monaco-Ville’s ongoing role as a functioning administrative district. For residents, this street network defines daily movement and reinforces continuity between the district’s historical origins and its present-day use.