Travel scams to avoid · Provence-Côte d'Azur

Zou! is the public transport service for the Région Sud Provence-Alpes-Côte d'Azur. We're Canadian and our plan was to hike the Mercantour Great Crossing (GR52). After landing in Nice, we needed to find transport to the trailhead in the village of Entraunes. It took us two months to figure out that the only service available was Zou!'s shuttle, and—after countless calls (not easy from Canada)—to actually speak to someone at the company. Even though they confirmed our reservation, on the day of the trip, they weren’t waiting for us. We ended up stranded in Guillaumes because the driver hadn’t been "informed" that he was supposed to go all the way to the terminus that day. In 40 years of traveling the world, I’ve never encountered a situation where customer service was this nonexistent and access to a region this difficult. I just wanted to share this experience to warn you if you’re planning to rely on public transport to reach the GR52...