· Local
· 654
Moderate
Sentiero Formina
📏
13.5 km
Distance
⏱
3h 22min
Est. duration
⛰
Moderate
Difficulty
➡
Linear
Route type
Percorso dell'antico aquedotto romano della Formina
Covering 13.5 km, this is a substantial hike requiring a reasonable base fitness. Most walkers complete it in about 3 hours.
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. Follow the 654 waymarkers throughout to stay on the official trail line.
As a Local Walking Network (LWN) route, this trail has a strong community character. It serves both regular local walkers and visitors discovering the area for the first time.
Elevation Profile
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Elevation data from SRTM via OpenTopoData (open dataset).
Map
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Waypoints
5 points along the routeA
Start
· Narni
B
Finish
· Sant'Urbano
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Frequently Asked Questions
What is the total distance of Sentiero Formina?
The total distance of Sentiero Formina is 13.5 km.
What is the estimated walking time for Sentiero Formina?
The estimated walking time for Sentiero Formina is approximately 3h 22min.
Is Sentiero Formina a loop trail?
No, Sentiero Formina is a linear (point-to-point) trail. It runs from Narni to Sant'Urbano. Plan ahead for return transport.
What is the starting point of Sentiero Formina?
The starting point of Sentiero Formina is Narni.
What fitness level is needed for Sentiero Formina?
Sentiero Formina is rated moderate. Reasonable fitness and suitable footwear are advised.
Who maintains the Sentiero Formina trail?
Sentiero Formina is maintained and managed by Club Alpino Italiano.