Alta Via 1

Understand

"Alta Via" literally means "high route" in Italian — and the name is apt. Large stretches of the trail run above 2,000 m, with the highest point at Rifugio Lagazuoi (2,752 m). The route traverses two provinces: Alto Adige (South Tyrol) in the north and Belluno in the south. South Tyrol's cultural heritage is distinctly bilingual, with German spoken by roughly 70% of the population alongside Italian, and a small Ladin-speaking minority. As a result, virtually every place name on the trail appears in both languages — the starting lake, for example, is Lago di Braies in Italian and Pragser Wildsee in German. The Dolomites became a UNESCO World Heritage Site in 2009, recognised for their extraordinary geology. The distinctive pale limestone towers, or "pale di San Martino," were formed from ancient coral reefs and eroded into the soaring vertical faces and spires seen today. The AV1 passes iconic formations including the Cinque Torri (Five Towers), the imposing north wall of Monte Civetta, and the vast massif of Monte Pelmo. Alpine lakes such as Lago di Braies, Lago Coldai, and Lago Lagazuoi punctuate the route. The area around Passo Falzarego and Rifugio Lagazuoi carries significant historical weight. During World War One, the Dolomites formed part of the front between Italian and Austro-Hungarian forces. Both sides dug elaborate tunnel systems into the mountains, and traces of trenches, fortifications, and gun emplacements are still visible along the trail. The famous Lagazuoi Tunnels — over 1,000 m of underground passages carved by soldiers — can now be descended as an optional side route from the rifugio. The AV1 sits in the moderate category for long-distance routes — challenging enough to demand real fitness and sure-footedness on steep, rocky, and occasionally exposed ground, but well within reach of any experienced hiker. No technical climbing skills or via ferrata gear are needed for the standard itinerary. It is the most approachable of the Dolomite Alta Vias, though "approachable" shouldn't be mistaken for easy: expect full days on the trail, with roughly a thousand metres of both climbing and descent before you reach the next rifugio.

Prepare

No permits are required to hike the Alta Via 1. However, advance booking of rifugios is essential — this is the single most important logistical task. The trail's popularity means that mountain huts fill up rapidly. Many huts open their booking systems in August of the prior year; others open from November onward. For July and August hikes especially, booking 6–9 months in advance is strongly recommended. Each rifugio must typically be booked individually, usually by email, phone, or via the hut's own website. A deposit of around €40 per person per night is standard; these are often paid by bank transfer. For equipment, the good news is that the hut system means you do not need to carry a tent, sleeping bag, sleeping pad, or food. Keep your pack light — aim for 6–7 kg, and no more than 10 kg. A sleeping bag liner is required at all rifugios (bring your own; a silk or cotton liner suffices). Sturdy hiking boots with ankle support are necessary given the rough limestone terrain. Trekking poles are strongly recommended. Bring layers for cold and wet conditions: temperatures can drop sharply even in midsummer, and snow is possible at altitude in July. A waterproof jacket and warm fleece or insulated layer are essential. No via ferrata equipment is needed for the standard AV1 itinerary, though some optional extensions and the Lagazuoi Tunnels descent benefit from a helmet. Cash (euros) is important — some rifugios cannot accept cards due to limited electricity or poor internet connectivity. There are no ATMs along the trail itself; stock up in Dobbiaco, Cortina, or another town before you set off. Recommended maps are Tabacco 1:25,000 sheets 031 (Dolomiti di Braies), 03 (Dolomiti Ampezzane), and 025 (Dolomiti di Zoldo), available in local towns and some rifugios.

Eat Half-board — dinner and breakfast included in your overnight rate — is the standard arrangement at rifugios. Dinner is served at a fixed time, usually around 7 PM, and tends to be a multi-course affair: expect South Tyrolean cooking in the north (dumplings, cured meats, hearty soups, game) shifting gradually toward Venetian flavours as you move south. Breakfasts vary considerably from hut to hut, from

Get in

The northern terminus is at Lago di Braies (Pragser Wildsee), 1,494 m, in South Tyrol. The nearest large transport hubs are:

Venice (Marco Polo Airport) — the most popular international gateway, roughly 2.5 hours south by bus or train. Innsbruck — accessible via the Brenner route from the north. Munich — reachable by rail via Innsbruck.

By train Take the Verona–Brenner railway line to Fortezza (Franzensfeste) or Brunico (Bruneck), then connect by bus toward Dobbiaco (Toblach). Alternatively, travel to Dobbiaco directly via the Pustertal/Val Pusteria line.

By bus From Venice, direct coach services run to Cortina d'Ampezzo, from where Bus 442 continues to Dobbiaco. From Dobbiaco, Bus 442 (Dolomiti Bus) runs to Lago di Braies roughly hourly during summer, taking about 30 minutes. Online reservations are no longer required for this bus; check the Dolomiti Bus website for current schedules.

By car Drive to Dobbiaco or Villabassa (Niederdorf) and leave your vehicle there — parking is available. Do not drive to the lake itself during peak season; access may be restricted. Shuttle services run from Dobbiaco. The night before the hike, base yourself in Dobbiaco or Cortina d'Ampezzo, both of which offer hotels, supermarkets, ATMs, and gear shops. The southern terminus is at La Stanga or La Pissa bus stop in the Val Cordevole, approximately 20 minutes by bus from Belluno. Belluno is connected by train on the Treviso–Calalzo line, and from there trains serve Venice and other major cities.

Walk

The AV1 is typically walked north to south in 10–11 stages. Trail waymarking uses a white triangle with a red "1" inside; waymarks are not perfectly consistent along the full route, so always carry a map and/or downloaded GPS track. The terrain is consistently rocky and uneven — limestone scree, boulder fields, and steep gullies require sure-footedness throughout.

The trail begins at the emerald-green shores of Lago di Braies (1,494 m), one of the most photographed lakes in the Alps. The route (path 1/path 27) climbs steeply through forest and then open alpine terrain to reach Rifugio Biella (2,327 m). Elevation gain of approximately 900 m. A straightforward hiking stage, suitable for any fit walker.

1 Lago di Braies. 1 Rifugio Biella (at 2,327 m, above the treeline on a rocky shelf). Classic mountain hut with dormitory and some private rooms, hot showers, generator electricity, terrace with views over the Prags valley. Book by email from November onwards. Re-confirmation required one week before arrival. half-board approx. €70–85/person.

A gentler stage traversing the high Sennes plateau, with sweeping views of the Fanes–Sennes–Braies Nature Park. The old military road (path 11) passes through green meadows grazed by cattle. Elevation gain around 565 m. The easiest day on the route — largely on wide, well-graded tracks.

2 Rifugio Fanes (at 2,060 m in the Fanes plateau). Comfortable hut with dorms and private rooms, hot showers, good food. Popular with families as well as through-hikers. Online reservation form on website. €40 deposit per person required. half-board approx. €70–80/person.

The most demanding stage in the northern half. The route climbs through the lunar limestone landscape of the Ampezzo Dolomites to the high point of the entire route at Rifugio Lagazuoi (2,752 m). The pass Forcella del Lago (approx. 2,500 m) involves steep, exposed ground and can hold snow well into July after a heavy winter — good footwear and poles are essential. Elevation gain around 1,070 m.

3 Rifugio Lagazuoi (at 2,752 m, accessible also by cable car from Passo Falzarego). Th