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GR-4Long Distance Trail (GR)·Linear

GR-4 - ViaJacobi

Märstetten, Thurgau

Moderate36.8/100Year-round

Elevation profile

Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)

Critical Segments

Demanding Climb

km 0.7 · 0.7 km Distance

10% Avg
419m – 497m
Slope16% Max
RiskMEDIUM
Distance

15.2 km

Est. duration

3h 56min

Elevation gain

+81 m

Elevation loss

-72 m

Highest point

555.9 m

Lowest point

401.1 m

Average elevation

471 m

7-Day Forecast

Slope distribution

Flat (≤1%)28%Gentle (1–5%)49%Steep (5–10%)14%Extreme (≥10%)8%
Child-friendlyNo
Pet-friendlyNo
  • 🥾
    Mountain boots with Vibram soleFootwear
    Essential
  • 🪄
    Trekking poles highly recommendedTrekking poles
    Essential
  • 💧
    Carry 3–4 L (no water sources on route)Water
    Essential
  • 🧴
    Sunscreen recommendedSun protection
    Recommended
  • 🗺️
    GPS or offline route downloadNavigation
    Essential

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Start municipalityMärstetten
RegionThurgau
Start47.58052, 9.07015Open in maps
End47.66349, 9.17522
Track points804