GR-18Long-distance trail (GR)·Linear

GR-18. Etapa 06. Bonansa-Castanesa

Bonansa, Aragón

Moderate29.5/100Year-round

Elevation profile

Flat (≤1%)

Gentle (1–5%)

Steep (5–10%)

Extreme (≥10%)

Critical Segments

Demanding Climb

CAT 4

km 5.6 · 0.8 km Distance

20% Avg

1025m – 1174m

Slope37% Max

RiskHIGH

Dangerous Descent

km 3.7 · 0.8 km Distance

23% Avg

988m – 1168m

Slope36% Max

RiskHIGH

Demanding Climb

CAT 4

km 7.3 · 0.6 km Distance

15% Avg

1239m – 1334m

Slope31% Max

RiskHIGH

Demanding Climb

CAT 4

km 10.4 · 0.9 km Distance

12% Avg

1328m – 1441m

Slope24% Max

RiskHIGH

Dangerous Descent

km 8.3 · 0.4 km Distance

10% Avg

1295m – 1331m

Slope20% Max

RiskMEDIUM

Demanding Climb

km 6.3 · 0.5 km Distance

9% Avg

1174m – 1222m

Slope19% Max

RiskMEDIUM

Dangerous Descent

km 0.9 · 0.5 km Distance

12% Avg

1206m – 1266m

Slope18% Max

RiskMEDIUM

Dangerous Descent

km 3.1 · 0.4 km Distance

11% Avg

1168m – 1211m

Slope16% Max

RiskMEDIUM

Distance

11.6 km

Est. duration

3h 29min

Elevation gain

+347 m

Elevation loss

-259 m

Highest point

1,454.5 m

Lowest point

985.9 m

Average elevation

1,224 m

Slope distribution

Flat (≤1%)12%Gentle (1–5%)26%Steep (5–10%)24%Extreme (≥10%)38%

Child-friendlyNo

Pet-friendlyYes

About this trail

Senderos de Gran Recorrido (GR)

Start municipality	Bonansa
Region	Aragón
Source	Federación Española de Deportes de Montaña y Escalada (FEDME)
Start	42.42650, 0.66592Open in maps
End	42.49674, 0.65956
Track points	805

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