Valais: vineyards, spas and the Aletsch Glacier
Up the Rhône valley from Martigny past Sion’s castle hills to the thermal springs of Leukerbad, car-free Saas-Fee and the Alps’ longest glacier.
- Distance
- 161 km (100 mi)
- Driving
- 2 h 13 min
- Suggested days
- 4
- Stops
- 7
- Countries
- Switzerland
- Updated
- July 24, 2026
At a glance: 4-day road trip of about 161 km (100 mi) with 7 stops, from Martigny to Aletsch Glacier from the Eggishorn. About 2 h 13 min of driving in total.
Route description
Martigny, at the bend of the Rhône, has a Roman amphitheatre and the Gianadda Foundation art centre. The valley road (A9 and the older main road) heads east between vineyards on the sunny slopes to Sion, the capital of the Valais.
In Sion, climb to the Valère Basilica and the Tourbillon ruin on the twin hills above the old town. The steep vineyards around Sion and Sierre produce Fendant and Petite Arvine; many cellars offer tastings.
At Leuk, turn north up a steep road to Leukerbad, a spa village beneath the huge Gemmi cliffs with large public thermal baths. Back in the valley, head to Visp and up the Saas valley to Saas-Fee, a car-free village surrounded by glaciers; leave the car in the large car park at the entrance.
Continue to Brig and up the Goms valley to Fiesch, where a cable car climbs to the Eggishorn for a view of the Aletsch Glacier, the longest in the Alps. The Rhône valley is dry and sunny, with fine weather into October; the side valleys are narrow but well maintained.
Stop-by-stop itinerary
In driving order. Distances are estimates between consecutive stops.
- 1Start
Martigny
Switzerland - 233 km
Sion
Switzerland - 31 km
Valère Basilica
HistorySion, SwitzerlandA fortified church on a hill above Sion, home to one of the world’s oldest playable organs. The ruined Tourbillon castle crowns the neighbouring hill.
- 432 km
Leukerbad
Switzerland - 547 km
Saas-Fee
Switzerland - 629 km
Brig
Switzerland - 718 km
Aletsch Glacier from the Eggishorn
NatureFiesch, SwitzerlandThe longest glacier in the Alps seen from above, reached by cable car from Fiesch. Park at the valley station and go early on a clear morning.