There is a piece of the Dolomites that sits on the other side. All the famous groups, from the Tre Cime to the Catinaccio, rise east of the Adige river. Not the Brenta Dolomites: they are the only Dolomite group to the west, planted in western Trentino between Val Rendena and the Paganella plateau. Same pale rock, same impossible towers, same enrosadira at sunset. But an atmosphere all their own.

The Brenta is one of the nine systems UNESCO declared a World Heritage Site, and it sits at the heart of the Adamello Brenta Nature Park, the largest protected area in Trentino, home to the brown bear. Mountaineering wrote legendary chapters here, from the Campanil Basso to the Bocchette route, and at the foot of the walls you find two lakes that have nothing to envy Braies and Carezza.

In this guide I take you inside the group: what is truly worth seeing, the right trails for every level, the villages where it pays to stay, how to get there and which season to choose. By the end you will know exactly where to start.

Where they are and why they are different

The Brenta Dolomites occupy the triangle between Val di Non to the north, Val Rendena to the west and the Adige valley to the east. The two main gateways sit on opposite sides: from the west you climb to Madonna di Campiglio, the most glamorous resort, from the east you reach Molveno and Andalo, on the Paganella plateau. In between, a world of rock forty kilometres long that no road crosses.

This geography sets them apart from the rest of the Dolomites. No drivable passes cutting through the group, no carousels of hairpin bends: you reach the heart of the Brenta only on foot, climbing to the mountain huts. It is the reason the mountains here have stayed wilder, and it is also the reason the Adamello Brenta Nature Park was able to reintroduce the brown bear, which today lives permanently in these forests.

The name you hear most often is the Campanil Basso, a perfectly cylindrical three-hundred-metre tower that climbers chased for decades, until the first ascent in 1899. Around it, peaks like the Crozzon di Brenta and Cima Tosa made climbing history. You do not need to be a mountaineer to enjoy them: just walk up to a hut and look up.

What to see: lakes, waterfalls and rock walls

Lake Molveno is the most scenic gateway: a square kilometre of blue-green water with the Brenta towers reflected in it, repeatedly awarded as Italy's most beautiful lake. You can stroll around it, cross it by pedalo or SUP, stop on its grassy beaches. The full loop of the lake is a walk for everyone, and in the right season it is one of the easiest and most rewarding days in the whole group.

Lake Tovel is the surprise. Hidden at the end of a valley in Val di Non, it was famous around the world because until 1964 it turned red in summer, thanks to an alga that coloured its waters. The red is gone, but the lake remains an emerald mirror set in the forest, with an easy loop along the shore and regulated access in summer to protect it.

Above Madonna di Campiglio, the Vallesinella waterfalls are the Brenta's water pouring out of the mountain: cascades on several levels, Upper, Middle and Lower, in a beech forest that turns gold in autumn. The waterfall trail is short and suitable for children too, with the Vallesinella hut as your base.

  • Lake Molveno: the most scenic, with beaches and a full loop for everyone.
  • Lake Tovel: once the red lake, emerald today, with limited access in summer.
  • Vallesinella waterfalls: three tiers of cascades above Campiglio, perfect with children.
  • Campanil Basso and Crozzon di Brenta: the iconic walls, best admired from the huts.
  • Paganella: the panoramic terrace above Andalo, with a gondola up to 2,125 metres.

The trails: from the lake loop to the Bocchette

If you are not a big walker, start with the loop of Lake Molveno: twelve almost flat kilometres of beaches, woods and suspension bridges, with the outline of the Brenta always in front of you. If you have half a day in Campiglio, the Vallesinella waterfalls trail gives you the best of forest and water in a couple of hours.

The next step up is the huts. The climb to Rifugio Brentei, in the basin below the Crozzon, is the classic full day: you set off from Vallesinella, pass the Casinei hut and find yourself surrounded by the group's most famous walls. Higher up, Rifugio Tosa Pedrotti sits at 2,491 metres at the Bocca di Brenta, the historic pass linking the two sides of the range.

Then there is the one and only Bocchette Centrali via ferrata: the most famous via ferrata in the Alps, a system of natural ledges and ladders cutting across the walls at mid-height, passing beneath the Campanil Basso. It is no ordinary ferrata: this is terrain for experienced hikers with a via ferrata kit, a helmet and a sure step. But if you have the legs and the experience, it is one of the most beautiful routes you can do in the Dolomites, all of them.

The villages: where it pays to stay

Madonna di Campiglio (1,550 m) is the choice if you want the western side: elegant, with the Habsburg history of Sissi and Franz Joseph, the Spinale and Grostè lifts and Vallesinella ten minutes away. In winter it is a skiing capital, hosting the 3Tre World Cup race; in summer it is the base for the Brentei and the Bocchette.

Molveno (864 m) is the lake choice: the village sits on the northern shore, with the Pradel gondola climbing to the trails and one of the most photographed views in Trentino. Andalo (1,042 m), ten minutes away, is the family capital: a sunny plateau, the Paganella gondola and a network of services designed for people travelling with children.

Pinzolo (770 m) is the authentic choice: the main town of Val Rendena, with the church of San Vigilio and its frescoed Danse Macabre, the Doss del Sabion cable car and the gateway to Val Genova. It costs less than Campiglio and still leaves everything within easy reach.

How to get there and how to get around

Your reference is the Brenner motorway (A22). For the eastern side, Molveno and Andalo, exit at San Michele all'Adige-Mezzocorona and climb to the plateau in about twenty minutes. For Madonna di Campiglio and Pinzolo, exit at Trento centro and drive up the Giudicarie valleys and Val Rendena: a good hour of beautiful, winding road.

By train you reach Trento, from where Trentino Trasporti buses serve both sides of the range. In summer local shuttles cover the hot spots: the Vallesinella basin above Campiglio has a limited-capacity car park with a dedicated shuttle, and Lake Tovel is also reached by shuttle bus when the valley closes to cars. The message is clear: here the mountains are protected, and public transport is often the most convenient choice as well as the right one.

When to go and how many days you need

From mid June to late September is the season of trails and huts: the Bocchette is normally done from July, once the gullies are clear of snow. July and August give you open huts and long days, but also peak crowds on the lakes. September is the golden month: crisp light, calm waters, trails that can breathe.

Autumn sets the Vallesinella beeches and the high larches ablaze, and winter changes the register completely: Campiglio becomes a skiing capital with over 150 kilometres of connected slopes, Andalo and the Paganella are the kingdom of families, and a frozen Lake Molveno is a silent postcard.

For a taste, three days are enough: one at Lake Molveno, one at Tovel, one between Campiglio and Vallesinella. With five days you add a night in a hut and the climb to the Brentei. A week lets you step up a level: the traverse of the group, the Bocchette if you have the skills, and the time to discover that the Brenta, like all true mountains, gives its best to those who are in no hurry.

Frequently asked questions

Are the Brenta Dolomites part of the UNESCO Dolomites?

Yes. They are one of the nine mountain systems declared a World Heritage Site in 2009, and they are the only Dolomite group west of the Adige river. They lie entirely in Trentino, at the heart of the Adamello Brenta Nature Park.

What is the best base for visiting the Brenta Dolomites?

It depends on the side. Madonna di Campiglio is the base for Vallesinella, the huts and the Bocchette; Molveno and Andalo for the lake and the Paganella plateau, ideal with children; Pinzolo is the more authentic and affordable alternative in Val Rendena.

Is the Bocchette route suitable for everyone?

No. It is a protected route for experienced hikers: you need a certified via ferrata kit, a helmet, a harness, a sure step and no fear of heights. If you lack experience, you can hike to the Brentei or Tosa Pedrotti huts on normal trails, or hire a mountain guide.

Can you see bears in the Brenta Dolomites?

The brown bear lives permanently in the forests of the Adamello Brenta Nature Park, but it is shy and encounters are rare. On busy trails the odds are extremely low: just follow the park rules, leave no food behind and keep dogs on a leash.

Why was Lake Tovel red?

Until 1964 an alga, Tovellia sanguinea, turned the lake's waters red in hot summers. The phenomenon has ceased, probably due to changes in grazing in the valley, but the lake remains one of the most beautiful in Trentino, with emerald green waters and regulated access in summer.