Car Rental in Interlaken (2026) - Driving Guide & Best Rates
Explore Interlaken with ease by renting a car, discover top hotels, impressive attractions, and good spots at your own pace.
Driving Requirements
Legal requirement: Switzerland accepts most foreign driving licenses for up to 12 months from the date of entry. If your license uses a non-Roman alphabet (such as Japanese, Arabic, or Chinese script), you are legally required to carry an International Driving Permit (IDP) alongside the original, a certified translation alone is also accepted. For Roman-script licenses (such as US or Australian), an IDP is not a strict legal mandate. But Swiss police may request one, so carrying it is strongly recommended.
Legal requirement: The minimum age to drive in Switzerland is 18. Rental company policy is separate from law and varies by provider, many companies set their own minimum at 21, others at 25 for certain vehicle classes, and some do rent to drivers aged 18, 20 with a young-driver surcharge. Always confirm the specific age threshold and any associated fees directly with your chosen rental company before booking.
Legal requirement: All vehicles on Swiss roads must carry third-party liability insurance (Haftpflichtversicherung); rental cars include this by law, so it is never an add-on to negotiate. Rental companies separately offer Collision Damage Waiver (CDW) and theft protection, these are not legally required but are strongly recommended, as without them you may be liable for the full cost of vehicle damage. Some premium credit cards include CDW as a cardholder benefit. Verify your coverage before declining the rental company's offer.
This is rental company policy, not Swiss law, and terms vary by provider. Most rental companies require a credit card, not a debit or prepaid card, in the primary driver's name to hold a security deposit at vehicle pickup. The deposit amount depends on the vehicle class and the level of insurance purchased. Confirm the exact card type accepted and deposit amount when booking, as policies differ meaningfully between companies.
Switzerland drives on the right. At unmarked intersections, common throughout Interlaken's town center, traffic approaching from the right has legal right-of-way unless signs indicate otherwise. This rule surprises many visitors accustomed to yield-to-traffic norms. Right turns on red are not permitted anywhere in Switzerland. Visitors driving via the national highway network (including the A6 and A8 corridors that serve the Bernese Oberland) are legally required to display an annual motorway vignette, available at border crossings, petrol stations, and post offices.
Helpful Tips
Interlaken has no commercial airport of its own. The closest options are Bern Airport (BRN, roughly 45, 60 minutes by road) and Zurich Airport (ZRH, roughly 1.5, 2 hours). If you're arriving by train, which is extremely common for Interlaken, picking up a car at a city-center branch near Interlaken West or Ost station avoids a long drive into the mountains after a flight, and several major rental companies maintain desks in town.
Before accepting the vehicle, photograph every panel in good lighting, as narrow mountain lanes and passing traffic on single-track roads make minor scrapes common. Swiss rentals include mandatory third-party liability. But Collision Damage Waiver (CDW) is typically optional, check your credit card's rental coverage terms carefully, as some cards require you to decline the agency's CDW to activate card coverage, and others exclude Switzerland or high-altitude driving entirely.
Google Maps works reliably throughout the Interlaken valley and on named mountain roads. But cellular signal drops inside longer tunnels. Download an offline map for the region before you leave, both Google Maps and apps like Maps.me allow this, and use it as a backup rather than relying solely on a data connection. Built-in GPS units in rental cars generally cover Swiss road networks well but vary in how recently they were updated. Confirm with the agent at pickup.
Most Swiss rentals default to a full-to-full fuel policy: you return the car with the same level you received it. Decline prepaid fuel packages, which charge for a complete tank regardless of actual consumption. Fuel stations are plentiful in Interlaken town and along main valley roads toward Grindelwald and Lauterbrunnen. But thin out quickly above the valley floor, fill up before ascending any mountain pass or heading into a smaller side valley.
Interlaken uses Switzerland's colored-zone parking system: blue zones allow free time-limited parking with a parking disc (Parkscheibe), which rental agencies and hotels typically supply. White zones require a paid ticket from a machine. For day trips to nearby villages, note that Mürren is entirely car-free and Lauterbrunnen's upper reaches are cable-car only, use the designated valley-floor car parks and continue by train or gondola rather than searching for nonexistent road access higher up.
Driving Warnings
Switzerland requires all vehicles using motorways to display a valid annual vignette on the windshield, if your route between Interlaken and Bern or Zurich uses any motorway section, you must have one before entering. Police issue mandatory on-the-spot fines to vehicles without a valid vignette, and there is no grace period for foreign-registered cars.
Swiss speed enforcement relies on dense fixed and mobile camera networks, and for significant exceedances fines are calculated under a day-fine system tied to the offending driver's income, a serious speeding violation can cost thousands of francs, and extreme cases trigger immediate license confiscation on the spot rather than a postal notice.
Turning on red is not permitted anywhere in Switzerland unless a dedicated green arrow signal is displayed, catching many North American drivers off guard; also, at unmarked intersections throughout Interlaken and surrounding villages, the right-hand priority rule applies, traffic approaching from your right has legal right of way unless a priority-road sign indicates otherwise.
The single-valley road access into Lauterbrunnen and the route toward Grindelwald via Wilderswil become severely congested on Saturday mornings during ski season and on summer peak days, budget an extra 30, 60 minutes during these windows, as there is no alternate routing and the queues can extend well back into Interlaken itself.