- Must visit
Aargauer Kunsthaus
Aargau’s major art museum with strong Swiss collections and rotating exhibitions. A top cultural stop in the city center.
Trains from Sion to Aarau run on average 5 times per day, taking around 2h 5m. Cheap train tickets for this journey start at €69 if you book in advance.
The earliest train runs at 06:13, the last at 14:13. The fastest train covers the 86 miles (139 km) distance in 2h 1m.
Plan this route
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Sion to Aarau.
Trains from Sion to Aarau with SBB. Night trains available on this route with SBB. High-speed trains available on this route with SBB. Regional trains available on this route with SBB. Use the details below to compare onboard facilities.
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Aarau — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Aarau trip today.
Aargau’s major art museum with strong Swiss collections and rotating exhibitions. A top cultural stop in the city center.
City history museum in the historic Schlössli. It introduces Aarau’s development through engaging local collections and displays.
Natural history museum with regional wildlife, geology, and family-friendly exhibits. A practical choice for science-minded visitors.
Aarau’s old town is famed for painted roof eaves, historic houses, and compact lanes. It is the essential area for first-time visitors.
Central square framed by historic facades and the Obertorturm. It is ideal for soaking up the old town’s atmosphere and architecture.
Historic lane known for fine old buildings and Aarau’s distinctive decorated eaves. A rewarding walk for architecture lovers.
Aargauer Rüeblitorte is a moist carrot cake from Aargau, traditionally made with ground nuts and topped with icing or marzipan carrots. It is the canton’s best-known sweet specialty.
Chäschnöpfli are small egg noodles baked or served with melted cheese and onions. They are a beloved Swiss comfort dish often eaten in homes and taverns around Aargau.
Rösti is a crisp fried potato cake from the Swiss-German region. In Aarau it is a classic side or main dish and a staple of traditional local cooking.
Well-regarded restaurant offering modern Swiss cuisine and seasonal menus with a polished but welcoming feel.
Elegant fine dining restaurant known for seasonal Swiss and French-influenced cuisine in a refined historic setting.
Traditional Swiss venue serving hearty regional dishes and classics in a relaxed old-town atmosphere.
Aarau is pricey versus many European cities; hotels, dining, and Swiss transit cost more, though local options and supermarket meals can help control budgets.
Service is usually included. Rounding up or leaving 5-10% for great service is appreciated in restaurants. Round up small taxi fares and café bills, but tipping is not required.
Official public transport app
Aarau Bahnhof -> Aarau Bahnhof
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Aarau.
Find answers to the most common questions about traveling from Sion to Aarau by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Aarau, this guide helps you travel smarter and with confidence.

Most Sion to Aarau trains use the Gare de Sion to Aarau station pair. Use this guide to compare Sion and Aarau train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Gare de Sion has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk, and Luggage Carts.
Food options include: Inglewood Sion, Brasserie de la Gare
Free. ATMs are available in the train station.
Ticket office support is available at Gare de Sion. Information desks are located in the main hall.
Luggage storage is available at Gare de Sion. Lost and found is available at the station.
Available at Gare de Sion: Parking, Taxis, WC.
Available at Gare de Sion: Bike Parking, Car Rental.
Accessibility facilities are available at Gare de Sion: Elevators, ramps.
Nearby hotels include Hotel Moxy Sion, Hotel Elite, Hotel Castel.
Aarau has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk, and Luggage Carts.
Food options include: Nonna Aarau, Thai Time
Free. ATMs are available in the train station.
Ticket office support is available at Aarau. Information desks are located in the main hall.
Luggage storage is available at Aarau. Lost and found is available at the station.
Available at Aarau: Parking, Taxis, WC.
Available at Aarau: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Aarau: Ramps.
Nearby hotels include Sorell Hotel Aarauerhof, Hotel Kettenbrücke, Hotel Sternen.
Check train stations information for Sion and Aarau, including where trains depart and arrive on this route.