The mountain potato of Alta Val Trebbia, between handmade gnocchi and autumn flavours
The Sagra della Patata (Potato Festival) is the autumn event in Rovegno, a comune (municipality) in Alta Val Trebbia within the Metropolitan City of Genoa, bordering Emilia and Piedmont. The star is the high-altitude potato, which thanks to the valley's climate and soil has a firm texture, delicate flavour, and excellent cooking properties.
With over fifty years of history, the sagra is one of the most deeply rooted peasant festivals in the Ligurian Apennines and is included in the calendar of Authentic Ligurian Events of the Liguria Region.
The heart of the festival is the food: handmade gnocchi with flavourful sauces, roasted and fried potatoes, savoury pies, soups, and the famous mountain brandacujun, the local version of the dish made with potatoes and stockfish. Alongside the food, the festival offers:
Rovegno is one of the gems of Alta Val Trebbia, the valley that poet Ezra Pound called 'the most beautiful in the world': a land of crystal-clear waters, forests, and ancient mills, ideal for an autumn excursion to discover the flavours and landscapes of the Ligurian Apennines.
The 2026 edition confirms the autumn appointment with the mountain potato in Rovegno, on the first weekend of October. The festival is part of the Authentic Ligurian Events 2026 calendar of the Liguria Region.
The detailed programme, with the times of the stalls and shows, will be released by the Pro Loco in the weeks preceding the sagra. Exact dates may vary slightly: it is advisable to check before travelling.
The detailed hourly programme is published by the Pro Loco of Rovegno in the days leading up to the sagra. The usual structure includes:
Rovegno can be reached by car from Genoa along the SS45 of Val Trebbia (about an hour). It is not served by train; alternatively, bus services run to the upper valley.
Free admission. Food stalls are paid.
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Centro di Rovegno