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Oltre il Colle · Zambla · Zorzone
Things to do in Oltre il Colle
Trails, summits, huts, mines and snow in the basin between Alben and Arera: every page has elevation gain, times, CAI grade, sources and a verification date.
Spring to autumn
Summer: trails, summits and nature
The pages that live without snow: hikes, peaks, huts, flowers, climbing and outings with children.
Hikes and summits

Hikes · 2 minutes
Sentiero dei Fiori “Claudio Brissoni”
Sentiero dei Fiori Claudio Brissoni: a CAI loop of about 3 hours from the Capanna 2000 to Passo Branchino, 1,821–2,078 m, on the flowering slopes of the Arera.
- E
- 500 m
- 7 km

Summits · 2 minutes
Pizzo Arera (2,512 m) by the south normal route
Pizzo Arera, 2,512 m, by the south normal route: from the Alpe Arera car park 922 m of ascent and about 2 h 30, with a protected gully just below the summit.
- EE
- 922 m
- 2 h 30 up
- 8 km

Summits · 2 minutes
Monte Alben (2,019 m) from the Colle di Zambla
Monte Alben, 2,019 m, from the Colle di Zambla on CAI trail 501: 750 m and 2 h 15 via the Col dei Brassamonti, Passo della Forca and the final EE ridge.
- EE
- 750 m
- 2 h 15 up
- 9 km

Summits · 2 minutes
Cima di Menna (2,300 m) from Zorzone
Cima di Menna, 2,300 m, from Zorzone on CAI trail 234: 1,250 m and 4 hours up through Val Carnera and the MAGA bivouac, with no water along the way.
- E
- 1,250 m
- 4 hours up
- 12 km

Hikes · 2 minutes
Lake Branchino from Valcanale and Zorzone
Lake Branchino, 1,784 m, below Passo Branchino: 2 h 30 and 750 m from Valcanale via the Alpe Corte hut, or 3 hours from Zorzone up the Val Vedra.
- E
- 750 m
- 2 h 30 from Valcanale
- 10 km

Summits · 2 minutes
Cima di Grem (2,049 m) from the Colle di Zambla
Cima di Grem (2,049 m) from the Colle di Zambla on CAI trail 223: 800 metres of ascent through beech woods, pastures and old mines, past the Mistri bivouac.
- E
- 800 m

Hikes · 2 minutes
Val Parina: the traverse from Zorzone to Scalvino on CAI trail 259
Val Parina, Zorzone to Scalvino on CAI trail 259: 12 km and 450 m of descent through gorges, chained ledges and the rails of an old timber and marble line.
- E
- 450 m
- 4 h 30-5 h, one way
- 12 km

Hikes · 2 minutes
Passo Branchino from Zambla Alta via the Capanna 2000
Passo Branchino (1,821 m) from Zambla Alta: CAI trail 221 to the Capanna 2000, then the 222 traverse below the Arera, with the lake just below the pass.
- E
By bike and MTB

Cycling and MTB · 2 minutes
Mountain biking in Oltre il Colle
Mountain biking in Oltre il Colle: the 29.4 km loop via the Capanna 2000 and the Val Vedra, the Val Parina, the Val del Riso, the Arera Tour and e-bike hire.
- 1,363 m
- 29 km

Cycling and MTB · 2 minutes
Colle di Zambla by bike: the climbs from Ponte Nossa and from Ambria
Colle di Zambla by bike: 13.7-14.1 km and about 800 m from Ponte Nossa, 23 steadier km from Ambria, the gradients section by section, the Giro and Il Lombardia.
- 793 m
- 14 km
Huts, nature and climbing

Climbing · 2 minutes
Torrione Brassamonti and the crags of the Alben
Torrione Brassamonti, Alben: routes from 3a to 7b on two faces, Bonatti's 1950 line, the Bottiglione, the Coregn de l'Acqua boulders and the Maurizio ferrata.

Nature · 2 minutes
The endemic flora of the Arera and the Alben
Endemic flowers of Arera and Alben: Linaria tonzigii, Primula albenensis, Galium montis-arerae. When they bloom, where to see them, why they are not picked.

Nature · 2 minutes
Giuliano Mauri's Cattedrale Vegetale
Giuliano Mauri's Cattedrale Vegetale above Zambla Alta: five naves of woven poles around 42 beech trees, opened in 2010 and badly damaged by storm Vaia in 2018.
With children

With children · 2 minutes
Monte Alben Adventure Park
Monte Alben Adventure Park at the Passo di Zambla: ten tree-top attractions from age 2, 2026 hours and prices from the official website. Currently closed.

With children · 2 minutes
Playgrounds and picnic areas in Oltre il Colle
Playgrounds and picnic areas in Oltre il Colle: the via Roma municipal park, the inclusive park at Zambla Alta, and the grills at the Colle di Zambla and the Conca.

With children · 2 minutes
Rifugio Cà d'Arera: the short goal above Plassa
Rifugio Cà d'Arera above Plassa: the SABA's private hut at about 1,550 m, five minutes from the Alpe Arera car park or an hour on foot from Zambla Alta.
- E
- 360 m
With snow
Winter: cross-country, snowshoes and ski touring
What you do in the basin from December to March, when the Colle di Zambla is covered and the cross-country loops are groomed.

Winter · 2 minutes
Cross-country skiing at the Colle di Zambla
Cross-country skiing at the Colle di Zambla: 16 km of tracks below the north face of the Alben, 1,290–1,420 m, classic and skating, with a floodlit section.
- 16 km

Winter · 2 minutes
Snowshoe walk to the Capanna 2000 from Plassa
Snowshoe walk to the Capanna 2000 from Plassa di Zambla Alta: about 750 m of ascent and 10 km there and back, with the road to the Alpe Arera closed in winter.
- E
- 750 m
- 10 km

Winter · 2 minutes
Snowshoe walks at the Colle di Zambla and in the Conca dell'Alben
Easy snowshoe walk from the Colle di Zambla to Pian della Palla and the Conca dell'Alben: 5.6 km almost flat beside the cross-country track, below the Alben.
- T
- 30 m
- 6 km

Winter · 2 minutes
Ski touring and winter ascents on Arera, Alben and Menna
Ski touring and winter ascents from Oltre il Colle: Pizzo Arera from Plassa, Monte Alben from the Colle di Zambla and Cima di Menna from Zorzone, with CAI data.
- EE

Winter · 2 minutes
Ski lifts at Zambla and the Alpe Arera: what is there today
Ski lifts in Oltre il Colle today: the Conca dell'Alben drag lift and magic carpet, run by the Sci Club Valserina, and what remains of the Alpe Arera ski area.

Winter · 2 minutes
Ski school and equipment hire at Zambla
Scuola Sci Oltre il Colle and ski hire at Zambla: cross-country and downhill instructors, lessons and courses with 2025-26 prices, ski hire at Edo Sport.
In every season
All year: churches, museum, pass and hut
Places to visit with or without snow: the heritage of the three villages, the Colle di Zambla, the accessible walk and the Capanna 2000.
Huts, nature and climbing

Mountain huts · 2 minutes
Capanna 2000 hut
Capanna 2000 hut, 1,960 m below the Pizzo Arera: owned by Oltre il Colle, 25 beds, an hour from the Alpe Arera car park. Opening periods, booking and contacts.
- E
- 400 m
- 4 km

Mountain huts · 2 minutes
Bivouacs and shelters on the Grem, the Alben and the Menna
Bivouacs around Oltre il Colle: Mistri and Telini on the Grem, Baita Nembrini and Gioan on the Alben, MAGA below the Menna. Who runs them, beds, what's open.

Nature · 2 minutes
Colle di Zambla (1,264 m)
A 1,264 m pass from Val Serina to Val del Riso, the only road linking Brembana and Seriana: two Giro d'Italia climbs and trails to Alben, Grem and Capanna 2000.
Museums, churches and villages

Museums · 2 minutes
Museum of Minerals and Mining in Zorzone
Three floors on the zinc and lead mines of Oltre il Colle in Zorzone's old school: miners' tools, a rebuilt tunnel, local minerals and a 1944 memorial.

Churches · 2 minutes
Parish church of San Bartolomeo
The parish church of Oltre il Colle, a parish since 1449: Luigi Angelini's three-sided portico (1935), frescoes by Orelli, a canvas by Scuri and a Bossi organ.

Churches · 2 minutes
Church of Santa Maria Maddalena in Zambla Bassa
The parish church of Zambla Bassa, independent since 1587 and consecrated in 1737: six altars in deep chapels, Cavagna's altarpiece and a Serassi organ of 1799.

Churches · 1 minute
Church of the Santissima Trinità in Zorzone
Zorzone's parish church, a parish since 1636, rebuilt between 1745 and 1755 to a design by Giovan Battista Caniana: dome, stucco work and a canvas of 1628.

Villages · 2 minutes
Zorzone, the mining village
Zorzone, at 1,019 metres, is the hamlet of the Val Vedra zinc mines: Caniana's church, the mining museum, 23 frescoes on the houses and the trails to the Menna.
Before you set off
Weather and snow, elevation by elevation
Five-day forecasts for the main village, the Colle di Zambla and the elevation of the Capanna 2000 hut, with the expected centimetres of snow.


