+ In Switzerland:

Ecône is situated in the south-west of Switzerland, in the Valais Canton (major town : Sion), along the Rhône and within close proximity of the Italian and French borders.

Between the towns of Martigny and Sion.
Within 12km of Martigny and about 15km south-west of the town of Sion, the capital of Valais.

Between the village of Saxon (1km south-west) and Riddes (1km north-east).
On the autoroute Genève - Lausanne - Sion - Brig there is an exit at Saxon and at Riddes.