Percent Map travel guide (2026-09-30): Soar Through France's Hidden Mountains by Train

Hop aboard the Train des Merveilles and leave Nice's bustling streets behind for a breathtaking two-hour journey into the Alpes-Azur mountains. The train climbs nearly 1,000 meters, offering stunning views of the Mercantour national park and medieval Tende town. With clear skies in September, it’s an ideal time to enjoy this spectacular route before the crowds arrive. So why not grab a window seat and savor the journey while soaking up Nice-Ville's mild weather?