· National
· HRP
Hard
Étape 18
📏
20.3 km
Distance
⏱
5h 3min
Est. duration
⛰
Hard
Difficulty
➡
Linear
Route type
Étape 18 is a 20.3 km National Hiking hiking route.
Covering 20.3 km, this demanding trail is best tackled by experienced walkers in good condition. Budget roughly 4 hours and 30 minutes or consider splitting it across two days.
This linear trail moves from one end to the other without looping back. A return journey by transport — or retracing the path — is needed to get back to the start. The trail is officially waymarked as HRP, so look out for the trail markers along the way.
This route is part of the National Walking Network (NWN) — a flagship trail maintained to national standards, often following scenic or historically significant corridors.
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
· Parzán
B
Finish
· Refuge de Viados
Photos
No photos yet for this route.
Reviews
No reviews yet.
Log in to write a review
Frequently Asked Questions
How long is the Étape 18 hiking route?
Étape 18 is 20.3 km long.
How much time should I allow for Étape 18?
Most walkers allow around 5h 3min for Étape 18 at a comfortable pace.
Is Étape 18 a circular or linear route?
Étape 18 is a linear route, not a loop. It runs from Parzán to Refuge de Viados. Return transport from the finish point is recommended.
Where does Étape 18 start?
Étape 18 starts at Parzán.
Is Étape 18 suitable for beginners?
Étape 18 is not recommended for beginners. Good fitness and trail experience are needed.
Is Étape 18 part of a larger trail network?
Yes, Étape 18 is part of the National Walking Network (NWN), connecting this route to a wider network of long-distance hiking trails.