Valle del Gran San Bernardo

High Route 1 — Stage 14: Rifugio Champillon → Saint-Rhémy-en-Bosses

EHikersummer · autumn
High Route 1 — Stage 14: Rifugio Champillon → Saint-Rhémy-en-Bosses
Distance

14 km

Ascent

+522 m

Descent

−1324 m

Duration

5.5 h

Fitness level

~3200 kcal estimated

Elevation profile

Rifugio Champillon · 2420 mSaint-Rhémy-en-Bosses · 1613 m

Map & route

Download GPX

Official GPX track — Aosta Valley Region / lovevda.it

Description

Stage fourteen carries the Alta Via 1 from Rifugio Champillon to the upper Grand Saint-Bernard valley, one of the great historic communication routes between Italy and Switzerland. From the hut a short final climb reaches Col Champillon (2709 m), a broad grassy pass from which the panorama sweeps exceptionally: Mont Blanc to the west, Gran Paradiso to the east, Grand Combin to the north. The descent to Saint-Rhémy-en-Bosses is long — over 1100 metres — but follows a solid, well-signed path throughout, crossing high pastures before dropping through mixed forest to the valley floor. Saint-Rhémy-en-Bosses (1600 m) is a quiet village on the historic Great Saint Bernard road, with full services and a small museum dedicated to the pass and its famous Saint Bernard dogs. Walkers with remaining energy can make a short detour to Col du Grand Saint-Bernard (2473 m) and visit the hospice that has welcomed travellers for centuries. The stage is rated E with no technical difficulties.

Key points

  1. Rifugio Champillon

    2465 m · 0 km from start

    Stage start

  2. Col Champillon

    2709 m · 3.5 km from start

    High point, Mont BlancGran Paradiso panorama

  3. Saint-Rhémy-en-Bosses

    1600 m · 14 km from start

    Stage finish, Great Saint Bernard valley

Earth sciences

Geology & landscape

Col Champillon opens onto Austroalpine augen gneiss and micaschists with quartzite and mica phyllite outcrops. The descent toward Saint-Rhémy crosses Würmian glacial deposits of the By glacier with terminal moraines and fluvio-glacial terraces. Below 2200 m, calcschists and marbles of the lower Penninic stack appear with quartz and calcite bands. The Great Saint Bernard valley floor shows alluvial deposits of the Artanavaz stream with pebbles of gneiss, marble and limestone. Forested slopes display paleosols on decomposed glacial deposits. Distantly to the west, ultrabasic Penninic units (ophiolites) outcrop in Valpelline.

History & culture

Saint-Rhémy-en-Bosses stands on the ancient Great Saint Bernard route, used by Romans and pilgrims. The local museum documents the hospice and Saint Bernard dogs history.

Water sources

Water at the hut. Springs during descent. Services in Saint-Rhémy.

Getting there

VITA bus to Saint-Rhémy from Aosta. Great Saint Bernard road accessible in summer.

Parking

Parcheggi a Saint-Rhémy centro e area museale del Colle.

Warnings

  • Long descent: poles useful
  • Detour to Great Saint Bernard Pass requires extra time

Nearby peaks

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Start & end

Start

Rifugio Champillon

2420 m

Finish

Saint-Rhémy-en-Bosses

1613 m

Refuges & bivouacs

Photo gallery

Flora along the trail

Adjacent stages

ACurated and verified by Andrea

Data source: Catasto Sentieri Regione VdA + thealps.com (D+/D− verificati) · Open data — DGR 899/2014

Last verified: