image panneaux a51

The A51 motorway, the motorway link between Grenoble and Marseille


What is the A51?

The A51 motorway, located in France, connects the city of Aix-en-Provence with the city of Grenoble, offering a vital link between the Provence-Alpes-Côte d'Azur region and the Auvergne-Rhône-Alpes region. This highway crosses varied landscapes, from the Provençal hills to the majestic alpine mountains, offering travelers a diverse visual experience. Covering approximately 170 kilometres, the A51 facilitates travel between urban centres while offering picturesque perspectives. Its crucial role in the French road network makes it a major axis for the transport of goods and the movement of citizens, thus contributing to economic development and regional connectivity.

Fulli offers along the A51 motorway

Discover the territories of the A51 motorway


Aix-en-Provence: medieval charm and mountain Sainte-Victoire

Along the A51 motorway, a picturesque journey awaits travelers, revealing the cultural and natural richness of the territories crossed. To the west of the motorway, the sunny city of Aix-en-Provence attracts visitors with its medieval architecture and lively markets. The cobbled alleys are brimming with history, while the elegant fountains, such as the Rotonde fountain, add a touch of Provençal charm. Continuing east, the majestic Sainte-Victoire mountain, immortalized by the painter Paul Cézanne, dominates the horizon, offering breathtaking panoramas.

Further on, the town of Gap, gateway to the Southern Alps, reveals its provincial heritage and lively markets. The surrounding mountains offer a spectacular natural setting, encouraging memorable hikes and immersion in the wild beauty of the Alps.


Doors of the Alps and Provincial Portraits

On the other side of the motorway, the adventure continues in the university city of Grenoble, nestled between the mountains. The charm of its city center, with the old town and its cobbled streets, invites you to a quiet discovery. The Bastille cable car offers a breathtaking panoramic view of the city and the surrounding mountains. Nearby, the Vercors Regional Natural Park reveals unspoiled landscapes, conducive to outdoor activities such as hiking and skiing. Small picturesque villages, such as Saint-Nizier-du-Moucherotte, add a touch of authenticity to this getaway.

The journey along the A51 motorway is much more than a simple journey from one point to another; it is a total immersion in the cultural and natural diversity of the region.

Cities to discover along the A51

Image de la ville de Grenoble

The city of Grenoble

Discover Grenoble, a vibrant alpine city combining history and modernity. Explore its picturesque alleys, enjoy delicious food, and enjoy the majestic mountains that surround it. Unforgettable at every moment!

Image de la ville de Gap

The city of Gap

Gap, gateway to the Southern Alps, charm by its provincial atmosphere and breathtaking mountain panoramas. Discover its heritage, lively markets, and breathe pure alpine air.

Image de la ville d'Aix-en-Provence

The city of Aix-en-Provence

Explore Aix-en-Provence, a charming Provençal city. Stroll through its medieval streets, admire the elegant fountains, taste local specialties and immerse yourself in an artistic and sunny atmosphere.