Mont Dolent from Biv. Fiorio

Mont Dolent from Biv. Fiorio

Page Type Page Type: Route
Location Lat/Lon: 45.91490°N / 7.04498°E
Additional Information Route Type: Mountaineering
Seasons Season: Spring, Summer
Additional Information Time Required: Half a day
Additional Information Rock Difficulty: Class 3
Additional Information Difficulty: F-PD
Additional Information Grade: I
Sign the Climber's Log


The normal (Italian) route of Mont Dolent is normally considered as the first approach (almost a test) to the main Mont Blanc group summits; due to the good position of the Bivouac, that cuts the ascent into 2 parts relatively not tiring, this route can be as well used also for an amusing training
Mont Dolent (3823m) and Mont Grapillon (3576m), south side

Can be climbed both in spring with skis (OSA : for very experienced ski-mountaneers) and in summer (better in the early summer when snow is still good)

Even if this is the easiest and safest route to a major mountain of Mont Blanc Group, you must apply the first safety rule : start very early in the morning (3 o'clock) to get back before the snow gets bad.

Difference in elevation :
  • from the car parking ~ 2100m
  • from Bivacco Fiorio ~ 1000m

    Getting There

    From Courmayeur follow the road of Val Ferret (bus service - open to private cars only for some hours a day).
    Using that road You can arrive till Arnouva (1770m) - car parking.
    If you have a booking for Rifugio Elena and a 4x4 or a short car you can drive up to it, saving more than 1 hour.

    On foot, you have to follow the dirt road toward Rifugio Elena and once at Prè de Bard (2060m) a path goes toward the Petit col Ferret.
    Herefrom (2517m) a path to the left. toward the ridge of the punta Allobrogia, allows to cross the gorge and, crossing toward NNW goes on to the Bivouac (2810m - 24 places).
    Just few metres under there is also the old bivouac (6 places).
    Time required 3+ hours from Arnouva

    Route Description

    The normal route from Bivacco Fiorio can be divided into 3 parts :
    1 - from Bivacco to the glacier
    cross almost horizontly (toward North) the debris slopes (easy and boring but short) till you arrive to the glacier.

    2 - up to the bergschrund
    Normally the bergschrund must be passed near the rocks of a minor summit of the SSE ridge, the last one before the summital wide ridge of Mont Dolent.
    To get this point you have to climb along the glacier, using the best slopes, I can suggest (see beta) 2 main routes:
    Mont Dolent S routethe variants of the normal route

  • the left one (blue dots), normally used by ski-mountaneers, follows the less steep slopes passing to the right of a big rocky spur and getting the high part with a traverse above the higher big crevassed part.
    This is the safest route but requires a good quality and quantity of snow (normally not later than first half of july) and is less tiring but a little longer

  • the right one (red dots), normally used by skilled climbers, follows the steep snow slopes close the rocky ridges on the right.
    This is as safe as the previous when the rocks above are dry (some danger of falling stones).

  • 3 - ending part
    Once passed the bergschrund you get a short ridge (stay low on the left side) that gives access to a slope that must be crossed ascending toward left, under the rocky spur coming down from the ridge, to get the base of the final channel.
    Mont Dolentfrom near the bergschrund
    Mont Dolentthe snow ridge leading to the channel
    Mont Dolent - the last...a view from the summit of the final channel

    This channel is not steep, only the last 40-50 m are about 45°, and can be climbed, as for your taste, directly in the center (best solution with good snow), or staying close to the easy rocks to the right (ascending) using some good belay points (best solution when the slope is iced).
    Mont Dolent - the summit...the final channel from the summital ridge
    Mont Dolent - the summit...the final ridge just a little below the summit

    Once got the ridge you have to pass under two big gendarmes (minor summits) on easy slopes and rocks to get the final ridge leading to the summit.

    Descent : along the same route.

    Essential Gear

    Iceaxe, crampons, rope

    A suggestion

  • The recent tragedy of the Dutch family made me think back about the old practice to hit the crampons with the iceaxe every 8-10 steps to remove the snowballs under them.


    my photos have been taken in inverse sequence, so while coming down, giving a look to the parties that started after us.

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