Sentier du km 0

The Kilometer O Trail
The Kilometer O Trail
  • Length
    • 8 km
  • Ascents | Descents
    • 170 m | 170 m
    Ascents | Descents
  • Duration
    • 2 h 0
  • Technical | Fitness level
    • Family friendly | Very easy
    Technical | Fitness level

The 7.5-kilometre “Km 0 Trail” through mostly flat and wooded terrain reveals the remnants and traces of three different frontlines – French, Swiss and German.

The “Friends of Km 0” Association
This association aims to take stock of and uncover the remnants and traces found along the first kilometres of the southern part of the western frontline that had been occupied by French, German, and Swiss soldiers during World War I.

Le Largin
Between 1914 and 1918, the entire Swiss army crosses the district of Porrentruy at one point, taking up position at the now mythical site of Le Largin. Stationed on this stretch of Swiss territory between the French and German frontlines, the troops experience the war first-hand.

Related Routes
Related Routes
Ponds of Bonfol
Sentier du km 0
Sentier du km 0
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Natural sites

Ponds of Bonfol

Discover the old ponds of the Prince Bishops of Basel

More infos
The ponds of Bonfol