Gru-Gro Festival
Edition 2026 Gastronomy Local produce Folk traditions

Gru-Gro Festival

The festival of the Grole hamlet organized by the Gruppo Volontari

Castiglione delle Stiviere — Mantova (020)
Dates 27 Aug — 01 Sep 2026
Location Castiglione delle Stiviere (020)
Prices Free
Status —

About Gru-Gro Festival

Between late August and early September, the Grole hamlet of Castiglione delle Stiviere comes alive for the Festa del Gru-Gro, one of the most deeply rooted festivals in the Alto Mantovano region. Six evenings (and Sunday lunch) with land and sea cuisine, fried dishes, pizza, and live music, organized by the Gruppo Volontari Grole. The proceeds fund the restoration of the hamlet's monuments and local volunteer work.

The Festa del Gru-Gro in Grole

The Festa del Gru-Gro is the festival of the Grole hamlet, in the Municipality of Castiglione delle Stiviere, in the province of Mantova. It is organized by the Gruppo Volontari Grole, the local volunteer association known as "Gru-Gro" which has enlivened the festival for many years and takes care of the hamlet.

Six evenings of food and music

The event takes place over several evenings (traditionally six) with food stalls opening at 7:00 PM, and also includes Sunday lunch. The menu features alternating land and sea dishes: fried food, fish, pizza, and traditional specialties. Each evening is accompanied by live music, in a village festival atmosphere that attracts residents from the hamlet and surrounding areas.

A festival for a good cause

The distinctive feature of Gru-Gro is its charitable aspect: the proceeds from the festival are allocated to the restoration of the hamlet's monuments and church and to local volunteer projects. An example of how a small community in Alto Mantovano knows how to celebrate and take care of its territory.

Gru-Gro Festival — edition 2026

The Festa del Gru-Gro returns in 2026 to Grole di Castiglione delle Stiviere, with the usual schedule of evenings between late August and early September dedicated to land and sea cuisine and live music. The exact dates and program will be published by the Gruppo Volontari Grole in the weeks prior.

For 2026, the Gruppo Volontari Grole is once again organizing the Festa del Gru-Gro in the Grole hamlet of Castiglione delle Stiviere (MN). The traditional format is confirmed: several evenings between late August and early September, food stalls opening from 7:00 PM, land and sea cuisine (fried food, fish, pizza), Sunday lunch, and live music. The proceeds are allocated to the restoration of the hamlet's monuments and local volunteer work.

Programme Gru-Gro Festival 2026

The detailed program for the 2026 edition, including exact dates and evening musical events, will be published by the Gruppo Volontari Grole on the website grugro.it and on the festival's social media channels in the weeks leading up to it.

Based on recent editions, the festival includes:

  • Six evenings with food stalls opening from 7:00 PM
  • Land and sea cuisine: fried food, fish, pizza, and traditional dishes
  • Open for lunch on Sundays as well
  • Live music every evening

Highlights Gru-Gro Festival 2026

The land and sea cuisine and the festival's charitable aspect, with proceeds dedicated to the restoration of the hamlet's monuments.

Prices Gru-Gro Festival 2026

Free admission, paid consumption at the stalls.

Practical information — Gru-Gro Festival

Where

Sports field of the Grole hamlet, Castiglione delle Stiviere (MN), with free parking. Castiglione delle Stiviere is located in the Alto Mantovano region, near Lake Garda.

When

Between late August and early September, over several evenings. Food stalls open from 7:00 PM; Sunday lunch.

Admission

Free. Food and drinks are paid for at the stalls.

Organization

Gruppo Volontari Grole (Gru-Gro) — www.grugro.it.

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Where does it take place — Gru-Gro Festival

Campo sportivo di Grole

Contact Gru-Gro Festival

Gru-Gro Festival in brief

Gastronomy Local produce Folk traditions Folklore Solidarity Outdoor Mantova

History of Gru-Gro Festival