Overview
The Ferrata Biondi is a equipped route of considerable training value, set in the evocative, karstic landscape of the Rose d'Inverno area in the province of Trieste. This itinerary offers an effective synthesis of rock progression techniques, making it ideal for low-altitude training. Despite its educational purpose, several sections demand solid physical preparation and a good familiarity with the via ferrata environment, featuring technical sequences and sustained, demanding passages.
Approach
The access point is located in the municipality of San Dorligo della Valle. Once you reach Basonvizza, follow the signs for San Lorenzo. After passing the hamlet (about 2 km from Basonvizza), take a narrow paved cart track to a hairpin bend, where on the right a small area with a no-entry sign can accommodate at most one or two cars. Alternatively, you can park further uphill, toward San Lorenzo, which slightly lengthens the approach but shortens the return by about a kilometer. On the opposite side of the road, a trail marked with white-and-red CAI blazes begins, leading to the start of the via ferrata in about fifteen minutes of walking.
Via Ferrata
At the start, the red CAI sign for equipped trails and a commemorative plaque are clearly visible. The progression begins with a short vertical wall of a few meters, leading to a tree; from here the cable veers right for a series of easy diagonal passages. The route initially develops with a leftward movement, followed by a traverse to the right, arriving at a sequence of rocky steps that unfold to the left. A subsequent traverse with a slight descent to the left allows you to bypass a rocky shoulder.
The terrain changes noticeably, becoming more vertical. After some small rock steps, you encounter a couple of more sustained ledges on compact, excellent-quality rock, where it is often possible to proceed in free climbing. You then reach a highly exposed horizontal traverse to the left, which characterizes this central section of the ferrata. The rhythm of the route here is determined by a succession of traverses, interspersed with a few short vertical sections, in a continuous up-and-down that alternates ascending and descending passages. One of these, in particular, requires attention due to polished rock.
You walk a short stretch of trail to a curious wooden bench. Then you tackle a fine vertical section, followed by a narrow ledge to the left that in some spots takes on the character of a traverse. Cutting across the wall, you encounter a short gully to ascend. The cable bends to the right and develops vertically with a series of demanding, athletic, and continuous passages. After overcoming this sequence, you reach a new ledge to the left.
Once the ledge ends, several descending passages follow: initially on a small wall, then on slab traverses to be done in friction. This sequence, while not overly difficult, significantly strains the arm muscles and requires control. After the last rock steps, the first part of the ferrata ends in a grassy, panoramic area, ideal for a rest (time from the start: about 1 hour and 30 minutes).
Moving to the right and following a trail along a rocky ridge, you reach the start of the second part, which is more technical and demanding. You climb a long metal ladder without a safety cable, where it is advisable to clip directly into the rungs. The ladder is initially vertical, then becomes more slanted. Emerging onto a ledge below a nice small wall, you attack it to the left using some holds. You then find yourself at the base of an interesting dihedral, with the cable to the right, which you ascend. Moving to the right, you arrive at what is perhaps the most challenging passage of the route: a rather narrow, slightly overhanging rock roof at the start, where you need to watch your head. The exit from the roof is on the left.
Finally, you follow some passages to the left, alternating easy rock steps with trail sections, climb a few meters through vegetation to a ledge on the left, and overcome a rocky gully, where the ferrata ends (total time from the start: about 2 hours and 30 minutes).
Descent
From the end of the ferrata, continuing to the right you intercept the trail 49 A descending, which leads back to the paved road between San Lorenzo and the initial parking area at the hairpin bend (time from the end of the ferrata: about 15 minutes).
Useful Notes
The Ferrata Biondi is often considered an excellent training ferrata, not so much for its overall moderate difficulty, but for the extraordinary variety of passages it offers: traverses, ledges, rock steps, slabs, ladders, dihedrals, and short athletic or downclimbing sections. This characteristic, combined with a varied and never monotonous rhythm, makes it an outstanding preparation for tackling more challenging itineraries in the alpine environment. The equipment is new and of excellent quality. The route unfolds in the evocative and rugged area of the Rose d'Inverno, also rich in caves and climbing crags for further hiking exploration. Near Basonvizza, in the direction of the start, you will find a monument dedicated to the fallen of a local foiba, which is worth a visit. Although it is rather isolated compared to other equipped routes in Italy, for enthusiasts in the area, the nearby opportunities of the Julian Alps open up, with numerous via ferratas in the Canin, Montasio, Jof Fuart, and Mangart groups.