M4 - Vello Hill Ring Route - Mount Antrino (from Gamberale to the junction with M1)
- Trail Conditions: On foot, On horseback
- Departure: Gamberale
- Arrival: Sentiero M1
- Duration: 2 hour/s 10 minutes
- Difficulty Level: E - Hiking (level)
- Length: 5.9 km
- Difference in height: Uphill 120m - Downhill 250m
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