A realistic 7-day Switzerland itinerary by train uses three bases: Lucerne for days 1 and 2, Grindelwald or Lauterbrunnen for days 3 to 5, and Montreux for days 6 and 7. Fly into Zurich, out of Geneva, take the scenic rail legs between bases, and keep one eSIM on your phone so the SBB app and your tickets work all week.
Swiss trains run to the minute. Stand in a valley station with no data on your phone and you miss the connection, then you lose the afternoon.
How many bases does a 7-day Switzerland train trip need?
Three. Sleep in Lucerne, then Grindelwald or Lauterbrunnen, then Montreux, and every move between them is one ride. Switzerland Tourism’s Top Attractions Tour lists the Lucerne to Interlaken leg at 1¾ hours (Switzerland Tourism, Top Attractions Tour).
The same tour puts Zürich to Luzern at ¾ of an hour. You land in Zurich, so the week starts with a short hop. It ends at the far corner: the shortest direct SBB train from Montreux to Geneva Airport takes 1h 16m (SNCF Connect, 2026). No hotel-hopping, no daily repacking, and one rail leg per move.
How do you spend two days in Lucerne without a car?
Take the train from the airport on day 1, walk the old town, and spend day 2 on Mount Rigi. The average train from Zurich Airport to Lucerne takes 1h 10m, and the fastest takes 1h 2m (Rome2Rio). SBB lists the direct long-distance link as the IR75 via Zürich HB, with a change at Zürich HB required in certain hours (SBB network).
Use the afternoon of day 1 for the Musegg Wall, which opens 8:00 to 19:00 from 1 April to 1 November (Luzern Tourismus AG, 2026).
For Rigi, a direct train from Lucerne reaches Arth-Goldau in 35 minutes (Sales Manual 2026, Rigi). A boat from Lucerne to Weggis takes 45 minutes. The cogwheel train from Vitznau to Rigi Kulm takes 32 minutes (Sales Manual 2026, Rigi). Pick your way up and you are back in Lucerne for dinner.
How do you get from Lucerne to Grindelwald by train?
At Interlaken you change to the regional mountain train for Lauterbrunnen or Grindelwald. The Luzern-Interlaken Express runs from Lucerne to Interlaken Ost in 1 hour 50 minutes (Zentralbahn).
That ride is the panorama day. The route passes Sarnen, Lungern, Brünig-Hasliberg, Meiringen and Brienz before it reaches Interlaken Ost. Then you switch platforms. Line R62 goes to Lauterbrunnen and line R61 goes to Grindelwald, and each departs every 30 minutes (BLS, 2026). A missed change costs you half an hour, as long as your phone can still pull up the next departure.
What do you do on days 4 and 5 in the Bernese Oberland?
Spend one day on the Lauterbrunnen side and one at Grindelwald-First. From Lauterbrunnen, an aerial cableway climbs 686 metres to Grütschalp in 4 minutes. From there the train runs via Winteregg to car-free Mürren (Jungfrau Region, 2026).
At Grindelwald, the gondola reaches the First summit in 25 minutes (Switzerland Tourism, Grindelwald-First). The First Flyer zipline glides 800 metres at speeds up to 84 km/h. With a Swiss Travel Pass or a Swiss Half Fare Card, the cable car fare is 50% off (Switzerland Tourism, Grindelwald-First). Both days start from the same village base, so the packing stays untouched.
How do you ride the GoldenPass from Interlaken to Montreux?
You board the GoldenPass Express at Interlaken and ride it to Montreux in 3 hours 15 minutes (Switzerland Tourism, myswitzerland.com). This is the longest ride of the week, and it is worth the whole morning. It also leaves one afternoon at the lake.
Chillon Castle fits day 7, before the airport run. A direct SBB train goes to Montreux, or a regional train to Veytaux-Chillon, 300 metres from Fort de Chillon (Fort de Chillon Museum). The CGN boat stops at Château-de-Chillon. With the Swiss Museum Pass option on a Swiss Travel Pass, castle entry is free (Château de Chillon). Then take the 1h 16m train to Geneva Airport (SNCF Connect, 2026).
How do you pay for trains on a 7-day Switzerland itinerary?
Pay either by single ticket or with the Swiss Travel Pass. The adult 2nd class pass costs CHF 439 for 8 consecutive travel days (Switzerland Tourism, Swiss Travel Pass).
Single fares, 2nd class, adult, one way: Lucerne to Interlaken is CHF 34 (Holidays to Switzerland, 2026). Zurich Airport to Lucerne is CHF 32 (MySwissAlps, 2026).
The pass also covers the extras. Mount Rigi is 100% included in the Swiss Travel Pass (Sales Manual 2026, Mount Rigi). The pass gives 50% off other mountain excursions (SBB). Rigi is covered in full, the First cable car is half price, and Chillon entry is free only with the Swiss Museum Pass option. If your list is just the three big rides, the single fares above are the sums to run.
Which travel eSIM suits a week of Swiss train travel?
The table sets out how each company sells its plans and what its unlimited plan allows, as each one publishes it, so you can pick the plan that covers all seven days.
| Travel eSIM | How plans are sold | Unlimited plan allowance, as published |
|---|---|---|
| Maya Mobile | One Global eSIM for 165+ countries, unlimited data at a flat price by trip length: USD 9.99 for 3 days, USD 19.99 for 7 days, USD 27.99 for 14 days, USD 49.99 for 30 days | A daily high-speed data allowance (the Daily Quota) at up to 4G LTE or 5G where local networks offer it, reset every 24 hours; unlimited data at standard speed once the Daily Quota is used |
| Airalo | Per country, per region, or one global plan; priced in USD | Our unlimited data packages don’t have a fixed total data cap. However, to keep the network running fairly for everyone, when you use more than 3GB in a day, we’ll slow down (or “throttle”) your internet speed to 1 Mbps for the rest of that day. |
| Holafly | Per country, per region (Europe, Latin America, Cruise plans), and unlimited monthly/annual global plans | Unlimited data means there is no fixed limit on the amount of data you can use. However, some network operators may temporarily reduce your speed after a certain amount of high-speed data usage, as explained above. |
| Saily | Per country and per region, plus one global plan; by the gigabyte, unlimited, or both | The Unlimited plan gives you 5 GB per day at full 4G/5G speed, then keeps you online at 1 Mbps for the rest of the day — fast enough for navigation, messaging, and standard browsing. |
| Ubigi | Europe and World unlimited plans; monthly, annual, one-off, lifetime; unlimited, 60GB then 2 Mbps | Your unlimited data plan includes 60GB of full speed data, then optimized to 2 Mbps — this Fair Use Policy ensures a stable and fair connection for all users on the network. |
The Airalo, Holafly, Saily and Ubigi cells quote or briefly summarize what each company states, while the Maya Mobile cells come from maya.net.
Unused daily quota does not carry over.
How Maya Mobile keeps the SBB app online with one eSIM installed once
Your week runs on three bases and a handful of timed connections, and every one of them needs data. We built Maya Mobile as a travel eSIM giving unlimited data in 165+ countries, through a single eSIM permanently installed on your phone. You pick 3, 7, 14 or 30 days at one flat price, from USD 9.99, and the price is the same in every country.
It’s a switch, not a store. There is no per-country plan to hunt for and no gigabyte budget to watch on the platform. If your trip grows, you add another plan from the app. Roaming data charges don’t apply as long as the eSIM is installed and configured correctly and Data Roaming is off on your regular phone plan. Maya eSIM plans don’t include a local phone number.
Frequently Asked Questions
What is the best time of year for a 7-day Switzerland train itinerary?
For the week as written, go between 1 April and 1 November, when Lucerne’s Musegg Wall opens 8:00 to 19:00 (Luzern Tourismus AG, 2026). If you planned the Weggis route up Rigi, avoid weekdays from November 16 to 27, 2026, when the Weggis to Rigi Kaltbad cable car closes for maintenance (Rigi, 2026). For a winter week instead, the Mürren-Schilthorn ski area opens daily from 21 November 2026 to 2 May 2027, subject to change (Grindelwald Tourismus, 2026).
How do you buy and show a train ticket in the SBB Mobile app?
SBB publishes the steps for its app, and you can do all of it from your phone (SBB, SBB Mobile).
- Plan your journey easily via the timetable enquiry or using the touch timetable.
- Choose whether you want to buy tickets for an outward journey or a return journey and specify the date and time for the journey(s).
- Enter the details of your travelling companions.
- Reserve your seats (select your seats on the coach plan at a later point in time).
- Check your journey details and finalise your purchase.
- During the journey, you will receive all information in the Trips tab.
What should you check about phone coverage on Swiss mountain trains?
Check the train as well as the valley. SBB says that by the end of 2026 its long-distance fleet will be fitted with windows that let mobile phone signals pass through, and that the regional fleet follows by 2030 (SBB Facts and Figures, Quality, 2026). Older rolling stock used only in exceptional cases will not be fitted out. On our side, every plan carries the daily high-speed allowance described above, at up to 4G LTE or 5G where local networks offer it; no speed is guaranteed, and service in a specific country is not guaranteed and may vary for reasons outside our control.
How do you change the itinerary for rain or closed mountain lifts?
Look at what the region itself offers for bad weather. The Jungfrau Region lists cinemas, indoor sports, guided tours, indoor pools and sauna, underground hydropower tours and bakery visits (Jungfrau Region Guide).
Does a Maya eSIM renew by itself when the trip ends?
No. Maya plans are one-time purchases, and you are not charged automatically after a plan ends unless you turn on Auto Top-Up. Auto Top-Up is opt-in and off by default. With it on, it buys the same plan again when the current one expires.
Maya is one travel eSIM with unlimited data in 165+ countries, installed once so your phone stays online on every Swiss train.
