Canterbury to Interlaken Road Trip Guide: Ultimate Alpine Journey

The journey from Canterbury, England – where 14th-century pilgrims once walked – to Interlaken, Switzerland, cradled between Lake Thun and Lake Brienz, is a 1,100-kilometer odyssey that crosses four countries. The A2 near Canterbury offers the first taste of British motorway monotony, but the real magic begins once you dive into the Channel Tunnel.

This route follows the E15, A16, and A1 through France, then the A5 and A9 in Switzerland, threading the Jura Mountains and the Bernese Oberland. The driving time without stops is about 11-12 hours, but to answer how long to drive Canterbury to Interlaken with proper breaks, budget at least 2 days. The key question – is it worth driving Canterbury to Interlaken? – is a resounding yes: the transition from rolling English countryside to Alpine peaks is a visual crescendo unmatched by any flight.

But unlike the medieval pilgrims, you have the luxury of curated stops. This guide dives deep into the best stops Canterbury to Interlaken, from chalk cliffs to cheese dairies, and shows you how to find the best stops and hidden gems between cities.

Family and Child Suitability

The drive is long, but well-suited for families if you break it up. Key child-friendly stops: the Parc Bagatelle in Merlimont (France, off A16 near Montreuil) – a vintage amusement park with rides for all ages; the A16 also passes near Nausicaá in Boulogne-sur-Mer, Europe's largest aquarium. In Switzerland, the open-air museum Ballenberg (near Brienz, 30 min from Interlaken) has farm animals and traditional crafts that engage kids.

Most Swiss motorway rest stops have baby changing facilities and family rooms. In France, the Aire de la Reine continue (near Reims) has extensive play areas. Pack entertainment for the monotonous French autoroute sections – audiobooks or podcasts about the Alps build anticipation.

Pet-Friendly Framework

Dogs are welcome in most rest stops, but regulations vary. In the UK, your pet needs a pet passport (valid microchip and rabies vaccine). The Channel Tunnel allows pets in the car for a fee (£30). In France, dogs must be on a leash in rest areas; many allow them in outdoor eating areas. Switzerland is more lax – pets are allowed in many restaurants, but check for “Hunde willkommen” signs. The key is to find pet-friendly hotels; book in advance because the route is popular with vacationers.

Best rest areas for dogs: Aire de la Baie de Somme (France) has a designated dog-walking area with bins. In Switzerland, the Raststätte Lenzburg has a large grass strip. Avoid the A16 service stations near large cities (Lille) where space is cramped.

Hidden Off-Route Spots

Most travellers blast through, but these detours reward the curious. Just north of Canterbury, the village of Wingham has a hidden medieval well (Wingham Well) – look for a stone arch behind the church. In France, the A16 exit for Le Crotoy leads to the northern end of Baie de Somme, where you can walk on the seafloor at low tide (check tide tables). In Switzerland, leave the B6 at Faulensee (between Spiez and Interlaken) and climb the gravel track to the Fischener viewpoint (1,200m) – a 20-minute detour for a panoramic bench overlooking both lakes and the Jungfrau.

Another off-grid stop: the village of Grandfontaine in the Jura (off A16 exit 4) – a waterfall hidden behind the church, accessible via a 200m path. Almost no tourists.

Fatigue Management and Rest Zones (Extended)

Beyond the basics, here are advanced tips: In France, use the orange “Aire de Repos” signs – they denote rest areas (often with picnic tables) rather than full service areas, but are less crowded. Between Calais and Reims, the A16 is hypnotically straight; set a timer for 45-minute intervals. In Switzerland, the road from Bern to Spiez (A6) runs through a series of tunnels – the longest, the Grauholz tunnel (5 km), can cause disorientation; open a window briefly upon exit.

The best long break: stop in the town of Thun (off A6 exit Thun-Süd) – walk the medieval streets, buy a pretzel from the market, and view the ice-cold Aare river. This 30-minute break revitalizes.

Fuel and Route Economics

Fuel prices vary dramatically. In the UK (Canterbury area) expect £1.50/litre. In France, around €1.80/litre on autoroutes, while Switzerland offers cheaper fuel at CHF 1.70/litre – but only if you fill up before the Alps. Avoid motorway service stations in France where prices can be 20% higher; exit to villages like Saint-Omer or Belfort for savings.

Total fuel cost for a standard car: approximately £200-250 (€230-290) round trip. Tolls: the French A16 and A1 cost about €45 one-way from Calais to Basel. Swiss motorway vignette (CHF 40) is mandatory for the year; buy at border or gas station.

Climatic Conditions and Route Aesthetics

Departing Canterbury in rain is typical – the English Channel coast averages 200 rainy days a year. As you drive through northern France, overcast gives way to continental clarity. The Jura Mountains near Basel often hold fog in autumn, but once you cross into Switzerland, the air dries and the sky broadens. The stretch from Bern to Interlaken (A6 then B6) is a showcase of the Alpine foothills: emerald fields, Alpine meadows, and the distant white peaks of Eiger, Mönch, and Jungfrau.

Best travel months: May-September for clear roads and landscape visibility. Winter requires snow tires from October to April; Swiss law mandates them if conditions dictate. The A6 and B6 are well-maintained but can ice over near Spiez.

Infrastructure Safety and Road Quality

British motorways (M20) are excellent. French autoroutes (A16, A1) are smooth but monotonous; rest areas every 30 km. Swiss national roads (A5, A6, A9) are among the world's safest, with constant surveillance and emergency phones. The final stretch from Bern to Interlaken (B6, A8) features narrow sections and sharp curves along Lake Thun; watch for cyclists and farm tractors. Overall road quality rated 4.5/5.

Speed limits: UK 70 mph (112 km/h), France 130 km/h (110 km/h when wet), Switzerland 120 km/h on expressways, 80 km/h on rural roads. Enforcement is strict; radar traps are common in France and Switzerland, often hidden.

Fatigue Management and Rest Zones

Plan a break every 2 hours. Ideal stops: the massive Aire de la Maye near Abbeville (France) has shops, a playground, and a view of the Somme valley; the Raststätte Lenzburg on the A1 in Switzerland overlooks the Alps. In the UK, the M20 services at Ashford (J9) are modern. For a proper meal stop, exit the autoroute at Crécy-en-Ponthieu (France) – a 10-minute detour to a 14th-century village with a bakery-café.

Natural Landscapes and Attractions

The route offers three distinct landscapes: the chalk downs and cliffs of Kent, the rolling plains of Picardy and Champagne, and the Alpine wonders of Switzerland. Near Canterbury, the White Cliffs of Dover are a must – stop at the National Trust viewpoint (grid reference TR 335 416) for a final look at England. In France, the Baie de Somme (near Abbeville) is a nature reserve of seals and dunes; a quick detour to the Pointe du Hourdel reveals vast tidal flats.

As you cross into Switzerland, the Vallée de Joux (near the French border) is a hidden gem of glacial lakes and cow-dotted pastures. The final approach to Interlaken along Lake Thun (B6) is cinematic: turquoise water, the Niederhorn massif, and the spray of Giessbach Falls (turn off at Bönigen for a viewpoint).

UNESCO World Heritage Sites

Two proper detours: the Loire Valley châteaux would add hours, but the Historic Centre of Avignon is a 2-hour deviation from the A1. Closer to the route: the Stone Town of Basel (Münster and old town) is off the A5, but traffic is heavy – skip unless you have a passion for 20th-century architecture. The most relevant UNESCO site is the Jungfrau-Aletsch-Bietschhorn region, visible from Interlaken – the entire drive from Bern to Interlaken skirts this protected area.

Also worth mentioning: the Canal du Midi isn't near, but the Canal du Rhône au Rhin runs parallel to the A16 in eastern France; a short detour to the locks at Friesenheim (off A16 exit 23) offers a peaceful picnic spot.

Local Commerce and Culture

In Canterbury, browse the King's Mile for artisan chocolates (The Chocolate Café). In northern France, stop at a local fromagerie in Saint-Omer for Maroilles cheese – the intense smell is worth the experience. As you cross into Switzerland, the region around Basel is known for Baselbieter Lederziegel (leather apple strudel); buy one at a bakery in Liestal. In the Bernese Oberland, direct farm sales of Alpkäse (mountain cheese) are everywhere; follow signs on the B6 between Spiez and Interlaken – a small dairy at Einigen (near Spiez) lets you watch cheese-making.

For souvenirs, Interlaken’s Höheweg is packed with watch and chocolate shops – but for authentic local craft, visit the Dorfmuseum Mürren (via train from Interlaken) for woodcarvings.

Culinary Infrastructure

Motorway pit stops offer generic fare, but the route has regional specialties worth seeking. In Canterbury, a pre-trip pasty from The Pasty Shop (Butchery Lane) packs well. In France, autoroute rest stops often have a boulangerie section with legit baguettes; look for the “Pain Frais” sign. Switzerland’s rest areas (Raststätte) serve passable Bratwurst and Rösti, but the best is at a farm restaurant (Hofrestaurant) along the B6 near Leissigen – try the cheese tart with herbal tea.

Vegetarians: France has good salad options (Salade Lyonnaise), but Switzerland’s cheese-heavy cuisine can be tricky – order “Vegi Menu” which usually includes a fondue or raclette (both vegetarian). Halal and vegan: stick to city exits – Basel and Bern have dedicated vegan supermarkets.