Annot sits on the Train des Pignes — the narrow-gauge railway that runs 150 kilometres from Nice to Digne-les-Bains through the Southern Alps. The railway is the reason Annot has more accommodation than you would expect for a town of its size; it was built to serve isolated mountain communities, and it still does. Arriving by train and walking up to the boulders is the ideal way to spend a day here.
The journey from Nice takes about three hours and passes through spectacular mountain scenery — gorges, viaducts, and switchbacks that make the route an experience in itself. From Annot you can continue north to Digne-les-Bains or take the train back toward Nice. Walking between stations is also popular; the terrain between Annot and the next station up the line offers good day-hiking options.