Surely the biggest bargain in the south of France is the €1 bus ticket, valid anywhere between Cannes and Menton. The most scenic line is No. 100, running from Nice to Menton along the Moyenne Corniche. It runs every 15 minutes, but can get unpleasantly packed in high season. Buses connect Nice to Èze Village (20 minutes), St-Paul, and Vence (about an hour); be sure to check the schedule, because they are not frequent. See our French Riviera coverage.