Autumn in the Dolomites: Is September or October the Best Time to Hike?
There is a moment every year when the Dolomites begin to change.
The busy weeks of summer slowly come to an end. Mornings become cooler, the trails become quieter and the light takes on that unmistakable softness that tells you autumn is approaching.
Then the forests begin to change. Larches turn from green to gold, valleys fill with shades of yellow and orange, and the pale Dolomite rock seems even more dramatic against the autumn landscape.
For us, autumn is one of the most beautiful times to be in the Dolomites.
But there is something important to understand before planning an autumn hiking trip here:
September and October are two very different experiences.
If you dream of a multi-day hut-to-hut adventure, September can be fantastic. If you're coming specifically for golden larches and photography, October may be even more spectacular — but by then, much of the summer mountain infrastructure is already closing.
Here's what you need to know.
Why Hike the Dolomites in Autumn?
Summer in the Dolomites is beautiful, but it's no secret anymore.
Popular trails, famous viewpoints and places such as Lago di Braies can be extremely busy in July and August. Come September, things gradually begin to calm down.
The mountains haven't changed — but the atmosphere has.
You can find yourself walking long stretches of trail with far fewer people around. Rifugio terraces are quieter. The air is fresher, visibility can be beautifully clear, and the lower sun creates wonderful light on the mountains.
September is officially promoted by South Tyrol as an excellent month for mountain walking, with mild days and the landscape beginning its transition towards autumn.
For hut-to-hut hikers, however, there's another advantage: many mountain huts are still operating in September, which means you can enjoy that quieter autumn feeling without giving up the classic rifugio-to-rifugio experience.
And that is why September is a bit of a secret favourite of ours.
September: Our Choice for an Autumn Hut-to-Hut Hike
If your priority is hiking rather than foliage, September is the month we'd look at first.
Early and mid-September still feel surprisingly close to summer in the mountains. Days are reasonably long, many lifts are operating, rifugios are still welcoming hikers and the high trails are normally much more practical for a multi-day journey than they are later in autumn.
At the same time, the peak summer crowds begin to disappear.
It's a wonderful combination.
Wake up in a rifugio to a cool mountain morning, start hiking while the air is crisp and then enjoy pleasantly warm conditions as the day develops. In the evening, temperatures drop again and retreating into a warm rifugio for dinner feels particularly good.
You probably won't see the full spectacle of golden larches yet. Instead, you'll see the beginning of autumn: changing grasses, the first colours in the forests and a landscape gradually moving towards the next season. But first and foremost: the air is clearer, the colors get stronger and you might even spot a sea of clouds!
For us, this is one of the best periods for routes such as Alta Via 1 and other high-level hut-to-hut hikes.
October: When the Dolomites Turn Gold
If September is about hiking, October is about colour.
This is when the famous larches of the Dolomites begin turning brilliant shades of yellow and gold.
Unlike most conifers, the European larch loses its needles each year. Before they fall, the needles turn yellow, creating the golden forests that make autumn in the Dolomites so distinctive.
But there's no date you can circle on the calendar and say: that's peak foliage.
It changes every year.
Altitude, temperature, weather and location all influence when the colours develop. Higher areas can turn earlier, while lower valleys may reach their best colours later.
As a general rule, mid- to late October is the period to watch if golden larches are your priority — but nature makes the final decision.
On top of that, even the first snow falls sometimes. The Dolomites peaks turn slightly white and the terrain can be humid, covered by snow in early mornings.
The Catch With Hiking in October
This is where we'd give you a little local advice.
Don't look at beautiful October photographs and assume you can simply plan the same hut-to-hut itinerary you would hike in July.
October is the transition between the hiking season and winter.
Many rifugios close around late September or early October. Some lifts stop running. Seasonal bus connections are reduced or discontinued. Days become considerably shorter, and snowfall at higher elevations is increasingly possible.
This doesn't mean you shouldn't hike in October. Far from it.
It simply means that October is better suited to carefully planned day hikes and lower-level adventures than classic high-altitude hut-to-hut trekking.
Lift schedules vary considerably by area. For example, the official 2026 schedules show some Val Gardena and Alpe di Siusi lifts operating into early November, while several Alta Badia and Arabba/Marmolada summer operations finish in early October.
Always check the specific lift, rifugio and transport connections for your route rather than assuming summer services are still running. However, some peaks are worth hiking up even when lifts are closed (taking into account the safety precautions for possible snow!).
Where to See the Best Autumn Colours in the Dolomites
There are beautiful autumn landscapes throughout the Dolomites, but some places are particularly special when the larches turn gold.
Lago Federa & Croda da Lago
If we had to choose one landscape that represents autumn in the Dolomites, Lago Federa would be very high on the list.
Sitting at around 2,000 metres beneath the Croda da Lago group, the lake is surrounded by larches. In autumn, those trees turn golden while Becco di Mezzodì rises dramatically behind them.
On a calm morning, the mountains and trees reflect in the water.
It's one of those scenes that hardly looks real.
The official Belluno Dolomites tourism site also highlights Lago Federa among its recommended autumn walks.
And there's a nice connection to our own adventures: Croda da Lago is part of the landscape you experience on the northern section of Alta Via 1.
Cinque Torri & Passo Giau
The enormous rock towers of Cinque Torri look spectacular at any time of year, but autumn adds another layer.
The towers themselves rise largely above the tree line, while the slopes beneath them are covered with larches. When those forests turn yellow, you get an incredible contrast between golden trees and pale Dolomite rock.
Nearby Passo Giau is equally beautiful.
You're not necessarily going there for dense foliage at the pass itself. It's the combination of winding mountain roads, isolated larches, open meadows and huge peaks that makes the entire area special.
It's also part of the world explored on our Alta Via 1 North itineraries.
Lago di Braies
Lago di Braies doesn't suddenly become a secret place in autumn — it's still one of the most famous lakes in the Dolomites.
But the atmosphere changes considerably after the main summer season.
The forests surrounding the lake begin changing colour and the mountains are beautifully reflected in the water on calm mornings.
Because Lago di Braies lies lower than places such as Lago Federa, its autumn colours can develop later. That's another good reminder that there is no single “peak foliage week” for the entire Dolomites.
There's another advantage after mid-September: the special summer traffic regulation for the Braies Valley ends on 15 September in 2026.
And for us, Lago di Braies has an entirely different significance:
It's where the Alta Via 1 begins.
Stand beside the lake with your backpack in the morning and you're not simply looking at one of the Dolomites' most photographed landscapes. You're standing at the beginning of a journey across the mountains.
Val di Funes
If you want autumn forests combined with one of the most recognisable mountain skylines in South Tyrol, Val di Funes is difficult to beat.
The Odle/Geisler peaks rise almost vertically behind forests, meadows and traditional farms. In autumn, the landscape becomes a mixture of green, yellow, orange and gold.
The Adolf Munkel Trail beneath the Odle is particularly beautiful and makes an excellent autumn day hike.
This is a different Dolomites experience from the high, rocky Alta Vie: gentler landscapes, forests, alpine farms and huge mountain walls constantly above you.
Alpe di Siusi
Autumn on the Alpe di Siusi/Seiser Alm has its own character.
Instead of one dramatic lake surrounded by golden trees, you get an enormous open landscape: rolling alpine meadows, scattered huts, larches and the unmistakable profiles of Sassolungo and Sciliar in the distance.
The official Seiser Alm tourism site describes autumn as a particularly peaceful period, with crisp air, strong visibility and fewer visitors than summer. Some lifts and mountain huts also continue operating relatively late into the season. Our self-guided hikes on Alpe di Siusi, such as the Alpe di Siusi & Rosengarten Classic Trek, the King Laurin Alta Via (in its 3 versions: Classic, for Mountain Goats and Short) and the Best of Alpe di SIusi Trek take you across its wide alpine meadows and mountain trails, with views of Sassolungo and Sciliar and overnight stays in traditional Dolomites rifugios.
That makes the area particularly interesting when many higher summer hiking destinations are beginning to close down.
Lago di Dobbiaco, Misurina & Antorno
Not every autumn day needs to involve a huge hike.
Lago di Dobbiaco, Lago di Misurina and Lago d'Antorno are all beautiful places to combine with an autumn road trip or shorter walking day.
Here, the appeal is the mixture of water, forest and mountains. Reflections can be wonderful on calm days, while the surrounding trees provide much more autumn colour than you'll find on high rocky plateaus.
Tre Cime in Autumn
You don't go to Tre Cime for forests of golden larches.
You go because they're Tre Cime.
The famous three towers rise well above the tree line, so the landscape is dominated by rock rather than autumn foliage. But the combination of quieter trails, lower autumn light and distant colour in the valleys can make this a fantastic time to see them.
Just remember that access changes as autumn progresses. For 2026, for example, the seasonal shuttle from Dobbiaco to Rifugio Auronzo operates only until 11 October, and mountain conditions ultimately determine how long road access remains practical.
Late autumn in the high mountains needs to be treated differently from summer.
What Is the Weather Like in Autumn?
This is probably the most important question — and the least predictable one.
September can deliver gorgeous hiking weather: clear skies, comfortable daytime temperatures and cool evenings.
But you're still in the mountains.
A cold front can bring a sudden drop in temperature, heavy rain or even early snow at altitude. By October, that possibility becomes increasingly important.
This is why we always recommend thinking about conditions rather than calendar dates.
A trail you've walked comfortably in August can be a completely different proposition when covered in fresh snow or ice.
Fog can arrive quickly in the Dolomites, especially in autumn, and familiar-looking trails can suddenly become difficult to follow. Good orientation skills are important, so always carry an offline map or GPX track, pay attention to trail markings and be prepared to turn back if visibility becomes too poor.
Check the forecast before setting out, ask locally about current trail conditions and be prepared to change your plans (see our article Weather and Safety in the mountains).
The mountains don't know what month your holiday booking says it is.
What Should You Pack for Autumn Hiking?
Layers become particularly important in autumn.
You may start walking on a cold morning wearing a jacket and then find yourself hiking in a T-shirt a few hours later. As soon as the sun disappears behind a mountain, the temperature can drop quickly again.
For autumn hiking we'd always have a warm insulating layer, waterproof shell, hat and gloves in the backpack alongside the usual hiking essentials.
Good footwear becomes even more important when trails are wet, muddy or affected by early frost.
And don't forget the headlamp.
The days are getting shorter.
Can You Still Do a Hut-to-Hut Hike in Autumn?
Yes — but timing is everything.
September can be a wonderful month for hut-to-hut hiking in the Dolomites. The mountains are quieter, temperatures are often excellent for walking and many rifugios are still open.
October is different.
By then, we'd generally start thinking less about a classic week-long high-altitude traverse and more about day hikes, flexible itineraries and hotel-based exploration.
The exact transition varies from year to year and from one mountain area to another.
That's one of the reasons we believe good route planning matters so much in the Dolomites. A beautiful trail is only part of an itinerary. You also need the right rifugios to be open, practical access and transport, appropriate conditions and enough daylight to complete the day comfortably.
September or October: Which Should You Choose?
It depends on what you want from the Dolomites.
Choose September if your priority is hiking. It's our favourite autumn window for a proper hut-to-hut adventure: quieter trails, cooler temperatures and much of the summer mountain infrastructure still operating.
Choose October if your priority is autumn itself. Golden larches, photography, quieter valleys and beautiful day hikes can make it magical — provided you're flexible and understand that many rifugios and lifts will already be closed.
And if you're lucky enough to experience that brief moment when autumn colours, clear skies and open mountain trails overlap?
You've found one of the Dolomites' little secrets.
Our Favourite Way to Experience Autumn?
There's something special about seeing autumn from a trail rather than a car park.
You notice the landscape changing slowly as you walk. Green forests become yellow. Morning frost disappears in the sun. The light shifts across the rock walls. You stop for lunch at a rifugio and continue towards somewhere new.
That's why September hut-to-hut hiking remains one of our favourite ways to experience the end of the Dolomites hiking season.
Fewer people. Cooler days. Quiet rifugio evenings.
And the feeling that, for a little while, you have the mountains almost to yourself.
Maybe we shouldn't be telling everyone about it.
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