Interlaken to Andermatt: The Ultimate Road Trip Guide

Dating back to Roman times, the mountain passes linking Interlaken to Andermatt have long been strategic trade corridors. The Grimsel Pass (route 6) and Susten Pass (route 11) both converge near the Reuss Valley, each offering distinct landscapes and driving challenges. The route via Grimsel is 112 km and takes about 2 hours without stops, while via Susten it's 105 km, also roughly 2 hours. This guide helps you decide which is worth driving and highlights things to do between Interlaken and Andermatt.

Understanding the best stops Interlaken to Andermatt requires knowing the local driving quirks: both passes are closed in winter (typically November to May), and during summer, traffic can be heavy on weekends. A specific historical fact: the Hospiz on Grimsel Pass has provided shelter since the 14th century. how to find the best stops and hidden gems between cities.

The landscapes are dramatically diverse. Via Grimsel, you climb past the turquoise Lake Brienz (left) to the rugged granite peaks of the Grimsel region. The pass itself features a man-made reservoir and the famous 'Rhône Glacier' — the source of the Rhône River. This area is a UNESCO World Heritage Site as part of the Swiss Alps Jungfrau-Aletsch.

Via Susten, the road runs high above the Gadmen Valley with views of the Stein Glacier. The Susten Pass is known for its avalanche galleries and the historic Hotel Steingletscher. Local commerce centers on traditional Swiss farm shops selling cheese (e.g., Emmental) and wood carvings. Look for the 'Rosenlaui Glacier Gorge' near Meiringen — a hidden off-route spot.

Safety is paramount. Both passes have steep gradients (up to 12%) and hairpin bends. Use engine braking to avoid brake fade. Rest zones are available at Grimsel Hospiz and Susten Pass summit. These also serve as ideal family breaks: children can explore the glacier trails or play near the reservoir. Pet-friendly framework is good — many outdoor stops allow dogs on leashes.

For fatigue management, plan stops every 45 minutes. Recommended: a break at Lake Brienz, then at the pass summit. The climate varies drastically: Interlaken (560m) can be warm, while the passes (around 2200m) may have snow even in summer. Bring layers. Culinary infrastructure includes mountain restaurants serving rösti and sausage; at Grimsel, try the 'Läckerli' gingerbread.

Your journey begins at Interlaken Ost station, heading east on the A8. After about 20 km, you'll reach the junction at Meiringen. From there, you choose either the Grimsel Pass (route 6) or Susten Pass (route 11). Both are well-maintained but narrow in sections. For those asking 'how long to drive Interlaken to Andermatt?', plan at least 2.5 hours with a short break.

• Fuel: Stations in Interlaken, Meiringen, and near the passes (e.g., Grimsel Hospiz). Fill up before climbing.
• Tolls: No tolls on these routes; a motorway vignette is needed only if you use the A8 near Interlaken.
• Parking: Free parking at lakes and viewpoints; paid lots in Andermatt.