Scarpe and Trouée d'Arenberg Loop

This loop offers a stark contrast in terrain. The Scarpe towpath sections are generally easy, accessible greenways with stable, often well-rolling surfaces, suitable for relaxed cycling. In contrast, the Trouée d'Arenberg is a legendary 2.3-kilometer stretch of extremely rough, unevenly laid cobbles, known for bone-jarring vibrations and a high risk of punctures. It's considered one of the most difficult sectors in professional cycling.

For optimal comfort and to handle the challenging Trouée d'Arenberg section, a robust touring bicycle, hybrid bike, or mountain bike is highly recommended. These bikes, especially with wider tires and good suspension, will provide a much better experience than a road bike, which would struggle significantly on the cobbles.

The full loop is approximately 47 kilometers (29 miles) long. While the Scarpe towpath sections allow for a steady pace, the Trouée d'Arenberg will significantly slow you down. On average, expect to spend around 3 to 4 hours cycling, not including stops for rest or sightseeing.

Saint-Amand-les-Eaux is a convenient starting point with various parking options. Look for public parking areas within the town center or near the canal, which will provide easy access to the Scarpe towpath sections of the route. Specific parking details may vary, so checking local signage upon arrival is advisable.

Key highlights include the serene Scarpe towpath, the scenic Étang des Argales, and the iconic Trouée d'Arenberg, a legendary cobbled sector within the dramatic Forest of Arenberg. You'll also encounter a Gravel Path Along the Abandoned Railway and the Pavé Sector of Chemin d'Hélesmes.

While the Scarpe towpath sections are generally easy and suitable for families or beginners, the inclusion of the Trouée d'Arenberg makes the overall loop difficult and not recommended for beginners or young children. The cobbles are extremely challenging and require significant bike handling skills and physical endurance.

Spring and early autumn generally offer the most pleasant cycling conditions, with milder temperatures and less chance of extreme weather. Cycling during dry periods is particularly important for the Trouée d'Arenberg, as wet cobbles become even more treacherous. Avoid mid-summer heat or winter's cold and potential ice.

The Scarpe towpath sections, being greenways, are generally dog-friendly, provided dogs are kept on a leash. However, the extreme vibrations and rough terrain of the Trouée d'Arenberg would be very uncomfortable and potentially harmful for dogs, especially if they are running alongside a bicycle. It's best to consider the specific needs of your dog for this challenging section.

No, there are no specific permits or entrance fees required to cycle this route or to access the Parc Naturel Régional Scarpe-Escaut. The towpaths and the Trouée d'Arenberg are publicly accessible. However, always respect local regulations and private property.

Yes, the route incorporates sections of several official trails. You'll cycle along parts of the Voie verte de la Scarpe Inférieure, the Véloroute du Paris-Roubaix, and the Chemin de Halage. It also touches upon trails like De Bon-Secours à Arras and Via Scaldea.

Saint-Amand-les-Eaux is a town with various amenities. You can find cafes, restaurants, and accommodation options to refuel or stay overnight before or after your ride. It's a good idea to check opening hours, especially if cycling outside of peak tourist seasons.