Turin to Geneva

Three countries before lunch. This route lifts you out of Piedmont, drops you through the Aosta Valley, punches under Mont Blanc and delivers you to Lake Geneva in about three hours - no border queues to navigate yourself, no toll booths to fumble euros at, no white-knuckle Alpine driving in your future.

From Turin you join the A5 north, climbing steadily as the Po plain gives way to the Aosta Valley. This is castle country - over 100 medieval fortresses guard the corridor, with Fénis and the cliff-top Forte di Bard the most arresting. Past Aosta city (whose Roman gates and theatre are among the best-preserved outside Rome itself), the road narrows toward Courmayeur and the 11.6km Mont Blanc Tunnel. You enter in Italy, emerge in France at Chamonix, then trace the A40 autoroute blanche along the Arve valley before crossing into Switzerland at Geneva.

Geneva is where the trip ends but rarely the reason it starts. The city runs on banking, diplomacy and the UN - which means most travellers on this corridor are either business arrivals heading to meetings around the lake, ski connectors aiming at Verbier, Chamonix or Megeve, or leisure travellers continuing to the Lavaux vineyards or Lausanne. Drop-off works for the lakefront hotels, Cornavin station, Plainpalais or direct to GVA if you're connecting onward.

Two border crossings sit on this route: Italy to France inside the Mont Blanc Tunnel, and France to Switzerland on the Geneva approach. Both are Schengen-adjacent and usually waved through, though Swiss customs occasionally spot-check. Tolls run roughly €50 total - around €12 on the Italian A5, €30 for the Mont Blanc Tunnel one-way, and €8 on the French A40 - and most carriers fold these into the quoted price. If Chamonix weekend traffic is forecast heavy (peak ski Saturdays, August), carriers may route via the Grand Saint-Bernard Tunnel through Martigny instead. It adds about 30km but avoids the Mont Blanc bottleneck entirely.