The Aosta Valley is one of the most dramatic and rewarding sections of the Via Francigena route in Italy. After crossing the Great St Bernard Pass, walkers descend from the high Alps into Italy, following a historic pilgrimage route through mountain villages, Roman towns, vineyards, castles, and stone-built settlements.
This is the first Italian stretch of the Via Francigena for many pilgrims, and it gives a powerful introduction to the country. The route moves from alpine scenery to Roman Aosta, then continues through a lower valley shaped by castles, vineyards, bridges, and centuries of travel between northern Europe and Rome.
This guide focuses on the best towns on the Aosta Valley section, while also covering what makes it special, route variants, when to go, when not to go, weather, difficulty, accommodation, and how to get there. For broader route planning, see the guide to walking the Via Francigena in Italy.
What Makes the Aosta Valley Section Special?
The Aosta Valley section is special because few parts of the Via Francigena change character so quickly: one day you can be near the Great St Bernard Pass, and soon after you can be walking past Roman monuments, fortress towns, and vineyard slopes.
It is also one of the best sections for walkers who want the Via Francigena to feel like a real journey through history. The Aosta Valley includes Roman Aosta, the Fort of Bard, the Roman road at Donnas, and the bridge at Pont-Saint-Martin. These are some of the strongest highlights along the Via Francigena in Italy, and they make this section feel much more varied than a simple valley walk.
Best Towns and Villages on the Via Francigena in Aosta Valley
Saint-Rhémy-en-Bosses
Saint-Rhémy-en-Bosses is one of the first Italian villages pilgrims encounter after crossing the Great St Bernard Pass. Set high in the mountains, it has a quiet alpine atmosphere and a strong connection to the historic pass route. For many walkers, this village marks the emotional shift from Switzerland into Italy.
Why stop here: Alpine scenery, first Italian village atmosphere, quiet mountain charm.
Etroubles
Etroubles is one of the prettiest villages on the route. Its stone houses, narrow lanes, and mountain setting make it a natural place to pause after the descent from the Great St Bernard Pass. It is a good overnight option for walkers who want a village atmosphere before continuing toward Aosta.
Why stop here: One of the most charming alpine villages on the route, with a peaceful overnight feel.
Aosta
Aosta is the main city of the region and one of the most important stops on this section. Known in Roman times as Augusta Praetoria, it still preserves crumbling Roman ruins, lively streets, restaurants, and soaring mountain views. It is the best place for a rest day, resupply, and deeper sightseeing.
Why stop here: Roman ruins, restaurants, shops, transport connections, and a natural rest-day option.
Nus
Nus is a quieter stop east of Aosta, where the route begins to feel more like a historic valley corridor than a high mountain crossing. The surrounding area includes the marvels that make Italy so fascinating: vineyards, castles, churches, and quaint villages.
Why stop here: Quiet local atmosphere, vineyards nearby, and a good transition from Aosta into the central valley.
Châtillon
Châtillon is a useful central valley town for walkers interested in castles, food, and local life. It works well as an overnight base between Aosta and the eastern side of the region, especially for travellers who want services without losing the feeling of a smaller valley town.
Why stop here: Castles nearby, useful overnight stop, and classic Aosta Valley scenery.
Verrès
Verrès is one of the most interesting lower-valley towns on the Via Francigena. Its medieval castle rises above the town, reminding walkers how important this valley was as a strategic route through the Alps. It is a memorable stop for travellers who enjoy medieval history and compact historic centres.
Why stop here: Medieval castle, historic valley setting, and strong sense of the route’s past.
Bard
Bard is one of the most striking places on the Aosta Valley section. The Fort of Bard dominates the narrow valley passage, while the village below has stone streets and a compact historic centre that make it worth exploring slowly. Even if you do not stay overnight, Bard is one of the essential stops on this section.
Why stop here: Fort of Bard, dramatic valley scenery, and one of the most memorable sights on the route.
Donnas
Donnas is a small town with a strong Roman connection. The preserved Roman road section near the route helps show how ancient this channel through the Alps really is. Donnas is also known for vineyards, giving the walk a food-and-wine character as the route approaches Piedmont.
Why stop here: Roman road, vineyards, and historic village atmosphere.
Pont-Saint-Martin
Pont-Saint-Martin is one of the key towns at the eastern end of the Aosta Valley section. Its famous Roman bridge makes it a natural gateway between the Aosta Valley and Piedmont, and it often feels like the closing landmark of this first Italian chapter before the route continues toward Ivrea.
Why stop here: Roman bridge, gateway to Piedmont, and a strong end-point feel for this section.
Different Route Variants and Itinerary Options
Most walkers treat the Aosta Valley as the opening Italian section of the Via Francigena, usually moving from the Great St Bernard Pass toward Aosta, Pont-Saint-Martin, and Ivrea. However, there are several ways to plan this section depending on time, fitness, and travel style.
Full Aosta Valley section: Walk from the Great St Bernard Pass to Pont-Saint-Martin or Ivrea, covering the major towns, Roman sites, castles, and vineyards.
- Shorter Aosta-focused itinerary: Start or end in Aosta if you want a shorter trip with easier transport connections and a strong mix of Roman history and mountain scenery.
Castle and vineyard-focused itinerary: Spend more time between Nus, Châtillon, Verrès, Bard, and Donnas, where the route highlights the lower valley’s medieval heritage and wine culture.
- Supported self-guided itinerary: Use pre-booked accommodation, luggage transfers, route notes, and local support if you want the freedom of independent walking without managing every detail yourself.
For travellers researching walking styles, the guide to a self-guided Via Francigena walking tour explains how this type of trip works and why it suits this section well.
For a complete self-guided option that follows this first Italian stretch, the self-guided Via Francigena from Saint Bernard Pass to Ivrea covers the route through Aosta Valley and onward to Ivrea.
When to Go
The best time to walk the Aosta Valley section is usually from late June to September, but timing matters more here than on lower sections of the Via Francigena because the route begins in the Alps. The Great St Bernard Pass can hold snow later than the valley towns, so walkers should plan the high-altitude part carefully. The last thing you want is to get caught in unexpected knee-deep snow while trekking!
- Late June to September: Safest window for the highest parts near the Great St Bernard Pass, especially if you want to reduce the risk of snow affecting the route.
September: One of the best months overall, with cooler walking temperatures, good visibility, vineyard scenery, and fewer peak-summer crowds.
July and August: Longest daylight hours and reliable access to high mountain sections, but lower-valley towns can feel hot during the afternoon.
Late spring: Beautiful in the valley, but snow can linger at higher elevations and rain can make paths muddy.
For wider seasonal planning across the route, use this guide to the best time to walk the Via Francigena in Italy.
When Not to Go
Winter is generally not the best time to walk this section unless you are experienced with alpine conditions and have checked local route access carefully. Snow, short daylight hours, cold temperatures, and seasonal closures can make the Great St Bernard area difficult.
Early spring can also be risky near the pass because snow may still be present. If your trip depends on crossing the high alpine section, avoid planning too early in the season unless you have confirmed conditions locally.
In July and August, the Aosta Valley is more manageable than hotter parts of central Italy, but walkers should still start early, carry water, and avoid long exposed sections during the hottest part of the day.
Weather on the Aosta Valley Via Francigena
Weather changes quickly in the Aosta Valley because the route drops from high alpine terrain into a lower valley. Conditions near the Great St Bernard Pass can be cool, windy, wet, or snowy even when Aosta and Pont-Saint-Martin feel much warmer. This contrast is one of the main reasons to pack layers and check local conditions before setting out.
Spring: Cool in the north, with possible rain and lingering snow at higher elevations.
Summer: Generally the most reliable season for the pass, with warm lower-valley days and cooler mountain mornings. Afternoon storms can still happen.
Autumn: Often excellent for walking, especially in September, with cooler temperatures, vineyard colours, and clearer air. Rain increases later in the season.
Winter: Cold, snowy, and logistically difficult in the alpine parts. Some services may be closed.
Difficulty
The Aosta Valley section is more challenging than many later parts of the Via Francigena because of the alpine terrain, elevation changes, and the need to manage weather carefully. The walking is not technical for most prepared hikers, but the route can feel demanding because of long days, descents, exposed sections, and changing conditions.
Walkers should be comfortable with consecutive walking days, carrying a daypack, and adjusting plans if weather or route conditions change. Trekking poles can help on descents, especially after rain.
How to Get There
Aosta is the most practical transport hub for this section. Many walkers use Aosta as a starting point, finishing point, rest-day base, or connection point before travelling onward into Piedmont. If you are walking from the Great St Bernard Pass, do check seasonal access because transport and road conditions can vary by time of year.
Pont-Saint-Martin and Ivrea are useful exit points at the eastern end of the section. Ivrea is especially practical for onward travel into Piedmont and the next stages of the Via Francigena route in Italy.
Accommodation
Accommodation in the Aosta Valley usually includes small hotels, B&Bs, guesthouses, and local agriturismo-style stays. Aosta has the widest choice of hotels and restaurants, while smaller villages such as Etroubles, Châtillon, Verrès, Bard, Donnas, and Pont-Saint-Martin may have fewer options.
In summer and early autumn, book ahead where possible, especially in quieter towns with limited rooms. On a self-guided trip, accommodation is normally arranged in advance, which helps reduce stress in the smaller overnight stops.
Food and Local Culture
The Aosta Valley is a great section for walkers who enjoy food as much as history. Expect alpine flavours, cheeses, cured meats, polenta, local wines, and hearty mountain dishes. Donnas and the lower valley are especially good places to notice the connection between walking, vineyards, and regional foods on the Via Francigena.
Best Towns to Stay Overnight
For walkers planning this section, the best overnight stops depend on your pace, route choice, and accommodation availability. These are the most useful bases:
Etroubles: A great mountain village stop after crossing from the Great St Bernard Pass.
Aosta: The best place for a rest day, sightseeing, restaurants, and transport connections.
Châtillon or Verrès: Useful central valley stops with access to castles, vineyards, and local services.
Pont-Saint-Martin: A natural overnight stop before continuing toward Ivrea and Piedmont.
Final Thoughts
The best towns on the Via Francigena in Aosta Valley are not just places to sleep between stages. They are part of the story of the route itself. Saint-Rhémy-en-Bosses and Etroubles introduce the alpine character of the journey, Aosta brings Roman history to life, and towns like Verrès, Bard, Donnas, and Pont-Saint-Martin show how deeply the route is tied to castles, roads, bridges, and centuries of travel.
Whether you are walking the full Via Francigena or choosing a shorter section in northern Italy, the Aosta Valley offers one of the most scenic and historically rich introductions to the journey to Rome.
