Alta Via 1: Map, Difficulty, and Route in the Italian Dolomites

The Dolomites, also known as the Dolomite Mountains, Dolomite Alps or Dolomitic Alps, are a mountain range in northeastern Italy. Alta Via means “High Route” or “High Way” in Italian. At the moment there are 8 Alta Vias in the Dolomites, varying in difficulty. Alta Via 1 is the easiest but arguably also the most beautiful one. The Alta Via 2, also offered by Bookatrekking.com, is a bit spicier. The Alta Via 1 isn't just a walk; it’s an immersion into Italy’s finest alpine scenery. Starting at the picturesque Lago di Braies and ending near Belluno, you’ll hike through sharp Dolomite peaks, lush valleys, and flower-filled meadows. It’s the kind of trail where every turn feels like a postcard moment. Accessible yet thrilling, it’s ideal for both seasoned trekkers and those looking to step up their hiking game.

The beauty of Alta Via 1? You’re not just walking: you're living in the mountains. Forget the tent - each night, you'll stay in traditional rifugi, cozy mountain huts where you can soak up local hospitality, enjoy hearty meals, and trade stories with fellow trekkers. It’s the summum of European hut-to-hut trekking. Don't expect to climb the Dolomites' highest peaks on this trail, but the thrill comes from navigating rugged terrain, traversing high-altitude paths, and staring up at these towering giants. From start to finish, you're in for views that are impossible to capture fully in photos, but trust us, you’ll try.

Lago di Braies, your starting point, is around two hours from Venice and one hour from mountain sports Mecca Cortina d’Ampezzo. This trek might be less technical than others, but make no mistake: those ascents and descents will get your heart pumping. You’ll earn every espresso, beer, Alto Adige wine and Instagram post you make along the way.

The Alta Via 1 itself is a highlight and hiking it is another. But there is something special about this iconic route. Along the way, you will come across some tourist attractions. These highlights are embedded in the route and are an absolute bonus to the experience. Some examples:

Some other highlights are Passo Giau, a classic mountain pass on the Giro d’Italia, Lago Coldai, which is a popular stop for a swim, and Cortina d’Ampezzo, a mountaineering mecca like Chamonix. This is our favourite town for a night before or after the Alta Via 1. It is quite central and has quick access to the different starting points.

Click here for a full sample itinerary and more information.

Wondering about itineraries for the Short Alta Via 1 and the Southern Alta Via 1? It's easy. The Short Alta Via 1 includes Stages 1-4 and the Southern Alta Via 1 combines Stages 4-8.

Well, if jaw-dropping views, a bit of a challenge, and loads of time in the mountains sound like your kind of thing, then the Alta Via 1 is calling your name. It’s not overly technical, but don’t be fooled: it’s no casual stroll. Over 120 kilometers in 8 to 10 days, your legs will definitely get a workout. First-time hikers? Absolutely, with some preparation. If you've tackled a few day hikes or shorter treks, you'll manage just fine. Kids 12 and up? Sure, if they've already got some mountain mileage - they might even outpace you!

Jokes aside: We’ve got a few different options for the Alta Via 1. The 4-day version is in high demand. Spots in the rifugios sell out fast, so plan ahead! If you're comfortable with up to 8 hours of hiking a day, including steep ascents, you’ll be more than fine. Oh, and speaking of fine, the South-Tyrolean rifugi serve up some of the best food you’ll find in any mountain hut, hands down. Struggling on the trail? Blame the hospitality for spoiling you!

If only the Alta Via 1 had a longer season. That would really help us find availability for all the hikers who want to do this epic route every year. And yet, the season only really runs from mid-June to mid-September. During these months, the last of the winter snow has melted, leaving the trails open for exploration, and you’ll enjoy long, sunny days with clear views. Although summer weather is generally stable, the mountains can be unpredictable, so it's not uncommon to experience afternoon thunderstorms or brief rain showers. Higher up, you may even encounter a light dusting of snow, but it usually melts by the next day.

Hiking in this time window not only ensures safe and accessible trails but also guarantees that the rifugi (mountain huts) are open to provide warm meals and cozy accommodations along the route. Keep in mind that weather can change quickly at higher altitudes, so it’s essential to bring both waterproof gear and warm layers—temperatures can drop sharply, especially in the evenings.

The Full Alta Via 1 and Short Alta Via 1 both begin at Lago di Braies, a stunning alpine lake in the Dolomites. The Full route covers about 120 kilometers, while the Short version allows you to experience the highlights in less time. Both options start from the same trailhead, and it's practical to stay in Cortina d'Ampezzo or Dobbiaco (Toblach) for easy access to the lake and a comfortable pre-hike base. If you are considering the Southern Alta Via 1, you will start from Cortina.

To reach the starting point, both Cortina and Dobbiaco offer straightforward access by bus to Lago di Braies. Cortina is about an hour's drive away and has more accommodation options, while Dobbiaco is closer and quieter. Both towns are well connected by public transport from Venice or Innsbruck, making them convenient options for starting your hike. Full route instructions and hands-on logistical information will be provided in the guide you'll receive after booking your Alta Via 1 with us.

Along the Alta Via 1 route, you'll find a about 30 rifugi. Rifugio is Italian for mountain hut. Most of these rifugi are owned by the CAI, Club Alpino Italiano, the Italian mountain club. They are, however, usually managed by a local family. This makes staying in a rifugio on the Alta Via 1 is a unique and rewarding experience. After a long day of trekking, these mountain huts offer cozy accommodations, often with bunk beds in shared dormitories, and provide the chance to meet fellow hikers from around the world.

You'll be treated to hearty Italian mountain meals—think rich polenta, pasta, and stews—perfect for refueling after a day on the trail. While the amenities are simple, the breathtaking views and warm atmosphere more than make up for it. Waking up to a sunrise over the Dolomites is an unforgettable moment, and the friendly, communal vibe of the rifugios makes every stay special. Though sometimes rustic, they provide everything you need for a comfortable night's rest, helping you recharge for another day of adventure.

The Alta Via 1 is quite well signposted along the way. There is not just one waymark sign; the signs range from painted arrows or circles to more specific signs, such as a "1" inside a triangle.

Also, along the way you will find sign posts with directions towards certain huts. This comes in very handy because not each and every one hut is directly situated on the Alta Via 1 route. It can be that you need to walk a few hundred meters off route. Don’t worry. Again, it is all perfectly marked. When you book your route via Bookatrekking.com, you will receive a comprehensive hiking guide with everything you need including tailored GPX files and interactive Komoot maps.