· National
· GR 17
Strenuous
Sendero Mariano
📏
26.8 km
Distance
⏱
6h 41min
Est. duration
⛰
Strenuous
Difficulty
➡
Linear
Route type
Sendero Mariano is a 26.8 km National Hiking hiking trail covering an interesting stretch of countryside.
At 26.8 km, this is a challenging full-day or multi-stage hike. At an average pace, the route takes roughly 5 hours and 58 minutes to complete.
As a linear trail, this route has distinct start and end points. Return transport is worth arranging in advance unless you plan to walk back the same way. Follow the GR 17 waymarkers throughout to stay on the official trail line.
As a National Walking Network (NWN) trail, this route represents a nationally recognised hiking corridor. Infrastructure and waymarking are maintained at a high standard.
Elevation Profile
Loading elevation data…
Elevation data unavailable for this route.
↑ Elevation gain
↓ Elevation loss
High point
Low point
Elevation data from SRTM via OpenTopoData (open dataset).
Map
View on OSM →Loading…
Waypoints
5 points along the routeA
Start
B
Finish
Photos
No photos yet for this route.
Reviews
No reviews yet.
Log in to write a review
Frequently Asked Questions
What is the total distance of Sendero Mariano?
The total distance of Sendero Mariano is 26.8 km.
What is the estimated walking time for Sendero Mariano?
The estimated walking time for Sendero Mariano is approximately 6h 41min.
Is Sendero Mariano a loop trail?
No, Sendero Mariano is a linear (point-to-point) trail. Plan ahead for return transport.
What are the start coordinates of Sendero Mariano?
The trailhead for Sendero Mariano is located near 42.1681, 0.2385.
What fitness level is needed for Sendero Mariano?
Sendero Mariano is rated strenuous. Excellent fitness, experience, and preparation are essential.
Is Sendero Mariano part of a larger trail network?
Yes, Sendero Mariano is part of the National Walking Network (NWN), connecting this route to a wider network of long-distance hiking trails.