Oltregiogo Days
Edition 2026 Nature Environment Botany

Oltregiogo Days

Two days discovering the nature and villages of Val Borbera

Borghetto di Borbera — Alessandria (006) Since 2018
Dates 09 May — 10 May 2026
Location Borghetto di Borbera (006)
Prices Free
Status Finished

About Oltregiogo Days

Oltregiogo Days is a widespread festival that invites you every year to discover the treasures of the Alessandria hinterland and the Oltregiogo region. Promoted by the Oltregiogo Association, it offers a packed two-day program of guided excursions, tours, and tastings across multiple municipalities. In Borghetto di Borbera, the highest village in the valley, the edition celebrates the natural soul of the territory, from the Spinarosa botanical garden to the Resistance trails towards Rivarossa and the ancient hamlets nestled in the woods. All activities are free upon reservation.

Oltregiogo Days: Val Borbera tells its story

The Oltregiogo Days are a widespread event organized by the Oltregiogo Association, which for two days shines a spotlight on the Apennine hinterland between Piedmont and Liguria. Each year, the event involves a group of municipalities with a program of hikes, guided tours, cultural moments, and tastings of local products, designed to showcase a territory often overlooked by mass tourism but rich in nature, history, and traditions.

Borghetto di Borbera, the natural soul of the valley

In Borghetto di Borbera, located in the Province of Alessandria and the Piedmont region, Oltregiogo Days takes on a character strongly tied to the nature and landscape of Val Borbera. The municipality participates with three distinct proposals, all free and by reservation, allowing visitors to discover authentic corners of the Alessandria mountains.

  • Spinarosa Botanical Garden — a visit scheduled for Saturday to a garden rich in plants of particular botanical interest, followed by a pleasant outdoor snack.
  • Excursion to Rivarossa — a guided trek of about two hours towards Rivarossa and the Madonna di Rivarossa sanctuary, retracing an important chapter of the valley's history: the Resistance.
  • Walk in Roncoli — a stroll through the houses nestled in the woods of this hamlet, featuring the small church of Sant'Antonio, which houses frescoes depicting local devotion.

A widespread event across multiple municipalities

Oltregiogo Days is not limited to Borghetto di Borbera: the festival embraces various villages in the valley and the Oltregiogo area, from the valley floor to the higher altitudes. Recent editions have included the Natural History Museum and the Sanctuary of Montespineto in Stazzano, the medieval center and the parish church of San Giacomo in Arquata Scrivia, the frescoes in the churches of Grondona, and the cycling routes and wineries of Vignole Borbera. A mosaic of experiences that reflects the authentic identity of a border territory.

Nature, memory, and local products

The common thread of the event is the slow and conscious valorization of the hinterland: walking in the woods, visiting botanical gardens and places of memory, and tasting local products such as the area's cheeses and wines. Oltregiogo Days is an ideal opportunity for those seeking proximity tourism that is sustainable and in touch with nature, capable of showcasing Val Borbera and the Oltregiogo in all their nuances.

Oltregiogo Days — edition 2026

The eighth edition of Oltregiogo Days, scheduled for Saturday, May 9, and Sunday, May 10, 2026, celebrated the natural soul of Val Borbera. In Borghetto di Borbera, the program featured a visit to the Spinarosa botanical garden with a snack, the excursion to Rivarossa on the sites of the Resistance, and the walk in Roncoli with the small church of Sant'Antonio.

The eighth edition of Oltregiogo Days took place on Saturday, May 9, and Sunday, May 10, 2026, with a program strongly focused on the nature and villages of Val Borbera. In Borghetto di Borbera, the proposals included a visit to the Spinarosa botanical garden (with an outdoor snack on Saturday), the guided excursion towards Rivarossa and the Madonna di Rivarossa, lasting about two hours and dedicated to the history of the Resistance, and the walk in Roncoli, among the houses in the woods and the small church of Sant'Antonio. The event also involved Stazzano, Arquata Scrivia, Grondona, and Vignole Borbera, with tours, cycling excursions, and tastings of local products.

Programme Oltregiogo Days 2026

Borghetto di Borbera

  • Saturday, May 9: visit to the Spinarosa botanical garden with outdoor snack
  • Guided excursion towards Rivarossa and the Madonna di Rivarossa (approx. 2 hours, Resistance theme)
  • Walk in Roncoli with the small church of Sant'Antonio

Other municipalities in the valley

  • Stazzano: Natural History Museum and Sanctuary of Montespineto
  • Arquata Scrivia: medieval center and parish church of San Giacomo
  • Grondona: churches with frescoes and cheese tastings (Montebore)
  • Vignole Borbera: cycling route and Timorasso wine tastings

Highlights Oltregiogo Days 2026

Visit to the Spinarosa botanical garden with snack; excursion on the Resistance trails towards Rivarossa; walk in the hamlet of Roncoli with the small church of Sant'Antonio.

Prices Oltregiogo Days 2026

Tours, excursions, and walks are free, upon reservation at www.oltregiogo.org. Some tastings in other municipalities are paid.

Practical information — Oltregiogo Days

How to get there

Borghetto di Borbera can be reached by car from the Vignole-Arquata Scrivia motorway exit (A7 Milan-Genoa), continuing along Val Borbera. The nearest train station is Arquata Scrivia, on the Genoa-Turin line.

Reservations and costs

Tours, excursions, and walks are free, but require mandatory booking on the official website www.oltregiogo.org. Some tastings offered in other municipalities of the valley may require payment.

Tips

For excursions, we recommend hiking shoes and clothing suitable for the mountains; bring water and a packed lunch for longer walks.

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Where does it take place — Oltregiogo Days

Val Borbera

Contact Oltregiogo Days

Oltregiogo Days in brief

Nature Environment Botany Hiking Mountain Heritage History Folk traditions Outdoor Free Multidisciplinary Alessandria

History of Oltregiogo Days