HIGH VALLEY HIKING
Val Sorba

Hike from Rassa to Colle di Loo

The itinerary crosses the entire valley floor of Val Sorba, touching its fractions, pastures, and various mineral outcrops visible along the homonymous stream. Upon reaching Colle del Loo, the panorama is vast on both the Valsesia and Aosta Valley sides. 

Activity

hiking

Period

May-November

Difficulty

hiking

Duration

4h 40min

Departure

Rassa (917 m)

Arrival

Colle di Loo (2452 m)

Elevation Gain

1535 m

The Colle is the gateway to the neighboring Aosta Valley, but also an important connection with the Cervo Valley in Biella and the Val Vogna.

The route is easy until the C.A.I. Rest Point at Alpe Toso, becoming challenging in the subsequent stretch due to its length and total elevation gain.

From the village of Rassa, follow the steep road to the left of the parking lot until reaching the mule track near Alpe Crosetti at Cottura (1055 m), continuing through various mountain pastures: Campello (1099 m), Alpe Sorba (1151 m), after which you come to the Ponte di Prabella, which can be ignored, Alpe il Dosso (1395 m), Alpe Toso (1649 m), where you can also find a hut designated as a resting point, Alpe Lamaccia (1896 m) and the Alpe del Prato (2198 m).

From the plain of Alpe Prato, several itineraries branch off: 251c for Vallone dell'Artorto and 269 for Bocchetta di Niel, just beyond 265 for Passo della Gronda. The main route continues westward between large boulders and debris cones, zig-zagging through the wide valley, reaching the Colle del Loo at 2452 m.

Hiking Guide
SAMUELE BADINO
I live in the mountains and have always experienced them in all their forms and meanings. I have crossed my homeland Valsesia far and wide and from there I...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Cycling Tour Guide
LUCA BONACINA
My name is Luca Bonacina, born in '81, and I am a GEA Guide and Tourist and Cycling Companion from Borgomanero (NO). I graduated in Industrial Design, but ...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Tourist Guide
GIUSEPPINA GRECI
Graduated in Modern Literature, artistic direction, I deepened through post-graduate courses my training, adding in 2005 the qualification for the professi...
Gattinara Hills
Valsesia
International Mountain Leader
VALENTINA TARANA
I was born and raised in the Biella area, always looking towards the south face of Monte Rosa. After obtaining a degree in Philosophy with a thesis on moun...
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Tourist Guide
MONICA INGLETTI
Hello, I am Monica, a true Varallese deeply in love with her Valsesia.I have been a Tourist Guide and Hiking Guide since 2009, working as a freelancer with...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Tourist Guide
GIULIA VARETTI
Freelancer, Licensed Tourist Guide for the provinces of Vercelli, Novara and Pavia, with a long-standing passion (it's been more than 15 years now!) for st...
Novara Hills
Gattinara Hills
Valsesia
Cycling Tour Guide
MANUEL MINOLA VIOLINO
Three decades of passion and knowledge are ready for you. As a tireless explorer, I invite you to discover the wonders of North Eastern Piedmont. My life i...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Cycling Tour Guide
GIANNI IORIO
Black is the name by which I am known in the amateur and tourist mountain biking sector.After almost twenty years of experience and knowledge of the territ...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Hiking Guide
EDOARDO ZANOLETTI
Always passionate about mountains and related outdoor activities, military history, and wildlife observation, a former volunteer with the Red Cross and the...
Valsesia
Val Mastallone
Val Sermenza
Hiking guide
IACOPO TANZIO ARFINO
Born and raised in Valsesia, of which I am deeply in love, I have always nurtured a passion for nature and the mountains. At the same time, I studied fores...
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Cycling Tour Guide
ILARIA BIANCHI
The bicycle allows me to go at the right speed to discover the territory, so much so that I traveled all over Italy with my adventure companion, Tomato Ket...
Novara Hills
Lower Valsesia
Hiking guide
DAVIDE BRACCHI
I have nurtured my passion for the mountains since the summers spent with my family in the Bergamasque and Brescian Alps. At 16, I began going to the mount...
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Tourist Guide
DANIELA MARIANGELA VIGNALI
I have been a licensed tour guide since 2009 and I love the area where I take guided tours ...
Valsesia
Tourist Guide
CRISTINA TRAPELLA
I am Cristina Trapella, a licensed guide and tour leader.I approached this profession after a long experience gained in the field of art education for chil...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Hiking Guide
SIRIA MOROSO
Hello! My name is Siria, I live in the Novara Hills, just a few steps from Valsesia, lands of wine, ancient flavors, and culture. I love walking, I enjoy d...
Novara Hills
Gattinara Hills
Valsesia
Cycling Tour Guide
MARCO GUIDOTTI
I'm Marco, I've been a mountain bike enthusiast for over 30 years, and I've turned this passion into a 360° job by opening an MTB and EBIKE rental center,...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Cycling Tour Guide
EMILIA ZAMPAGLIONE
My name is Emilia, I am passionate about Biking and Snowboarding. I have a business in Valsesia in the municipality of Scopa, a rental center for skiing an...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Cycling Tour Guide
STEFANO LEONE
Hello, I'm Stefano. I have always been passionate about the outdoors—I love the mountains and nature. For over 20 years, mountain biking has been my way ...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Hiking Guide
MARCO FAVA
I was born and live in Valsesia, and I have always deeply loved the Valley in all its facets.With over twenty years as a Hiking and Nature Guide, I have se...
Novara Hills
Gattinara Hills
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Hiking guide
MARCO FARINA
Walking in the mountains has profoundly transformed my life. By collaborating with the Protected Areas of Valsesia as a promoter and guide, I carry out man...
Lower Valsesia
Valsesia
Val Mastallone
Val Sermenza
Hiking Guide
REBECCA PAGANI
Rebecca Pagani is a biologist specialized in botany and an environmental hiking guide. She has studied the ecology of Piedmont’s alpine vegetation and, i...
Novara Hills
Gattinara Hills
Lower Valsesia
Val Mastallone
Val Sermenza
Valsesia
Cycling Tour Guide
RENZO GAGLIARDINI
I'm Renzo, deeply in love with our beautiful Valsesia and all the surrounding territory. For over twenty years I have enjoyed rediscovering the many routes...
Lower Valsesia
Val Mastallone
Valsesia
Hiking guide
VIOLA BARINOTTI
I was born and raised in Valsesia and I am deeply in love with this land.Originally from Varallo and now living in Alagna for over a decade, I try to share...
Valsesia
Val Sermenza
Val Mastallone
Hiking Guide
VALENTINA ZAMPIERON
In my excursions, I aim to avoid the obvious destinations and well-trodden paths. I prefer quiet places where there is still something unspoiled, where aut...
Colline Novaresi
Gattinara Hills
Lower Valsesia
Val Mastallone
Val Sermenza
Valsesia
Hiking Guide
ILARIA SELVAGGIO
I am a naturalist and environmental hiking guide: I will take you into Valsesia and the Sesia Val Grande Geopark, sharing the wonders of the area with a hi...
Colline Novaresi
Gattinara Hills
Lower Valsesia
Val Mastallone
Val Sermenza
Valsesia


      
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Locanda Margherita, managed with family care by Marco and Valentina, offers a comfortable stay right next to the Sesia river. The property is located along...

Mountain Safety

Experiencing and enjoying the mountains requires caution, preparation, and experience. No activity, even the easiest one, should be taken for granted or improvised.

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