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GR-23Long Distance Trail (GR)·Linear
GR-23. Etapa 01. Balsa Frechina-Peralta de la Sal
Fonz, Huesca
Easy18.7/100Year-round
Distance
13.7 km
Est. duration
3h 26min
Elevation gain
+9 m
Elevation loss
-23 m
Highest point
736.5 m
Lowest point
530.7 m
Average elevation
657 m
Elevation profile
Flat (≤1%)Gentle (1–5%)Steep (5–10%)Extreme (≥10%)
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Dangerous Descent
km 9.8 · 0.6 km Distance
11% Avg
634m – 701mSlope13% Max
RiskMEDIUM
Demanding Climb
km 0.2 · 0.8 km Distance
7% Avg
624m – 683mSlope12% Max
RiskLOW
Demanding Climb
km 7.0 · 0.5 km Distance
8% Avg
662m – 705mSlope11% Max
RiskLOW
7-Day Forecast
Slope distribution
Flat (≤1%)12%Gentle (1–5%)45%Steep (5–10%)32%Extreme (≥10%)11%
Child-friendlyNo
Pet-friendlyYes
- 👟Light hiking shoesFootwearRecommended
- 💧Carry 3–4 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🗺️Offline download recommendedNavigationRecommended
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Fonz |
| Region | Huesca |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 42.03319, 0.29401Open in maps |
| End | 41.99083, 0.38526 |
| Track points | 1,051 |