All trails
GR-HW-4Long Distance Trail (GR)·Linear
GR-HW 4 - HW 4 (Ulm - Friedrichshafen)
Nuevo Ulm, Bavaria
Very hard80.9/100Year-round
Elevation profile
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Dangerous Descent
km 84.6 · 1.5 km Distance
9% Avg
637m – 771mSlope10% Max
RiskMEDIUM
Demanding Climb
km 102.8 · 0.5 km Distance
10% Avg
618m – 673mSlope7% Max
RiskMEDIUM
Demanding Climb
km 128.7 · 0.9 km Distance
6% Avg
501m – 556mSlope7% Max
RiskLOW
Dangerous Descent
km 101.9 · 0.3 km Distance
9% Avg
629m – 657mSlope7% Max
RiskLOW
Demanding Climb
CAT 4
km 99.7 · 1.7 km Distance
6% Avg
581m – 689mSlope6% Max
RiskLOW
Dangerous Descent
km 121.0 · 1.1 km Distance
7% Avg
606m – 677mSlope6% Max
RiskLOW
Demanding Climb
km 26.5 · 0.7 km Distance
6% Avg
525m – 567mSlope6% Max
RiskLOW
Demanding Climb
km 106.3 · 1.2 km Distance
6% Avg
647m – 725mSlope6% Max
RiskLOW
Distance
147.8 km
Est. duration
38h 41min
Elevation gain
+1,044 m
Elevation loss
-972 m
Highest point
774.9 m
Lowest point
393.5 m
Average elevation
587 m
7-Day Forecast
Slope distribution
Flat (≤1%)44%Gentle (1–5%)44%Steep (5–10%)11%Extreme (≥10%)1%
Child-friendlyNo
Pet-friendlyNo
- 🥾Mountain boots with Vibram soleFootwearEssential
- 🪄Trekking poles highly recommendedTrekking polesEssential
- 💧Carry 21–22 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🩹Basic first aid kit + whistle + thermal blanketFirst aid kitEssential
- 🗺️GPS or offline route downloadNavigationEssential
Similar trails
| Start municipality | Nuevo Ulm |
| Region | Bavaria |
| Start | 48.38976, 9.98736Open in maps |
| End | 47.65257, 9.47390 |
| Track points | 5,859 |