Tiny Ligurian hill commune above the Arroscia Valley, marked by medieval castle ruins and olive slopes.
Onzo is a tiny commune in the upper valley of the Arroscia, on the southern slope of Monte Peso Grande (1,092 m). The village passed through the hands of the Marchesi di Clavesana, the Republic of Genoa, and the Marquisate of Finale before settling under Genoese rule in 1581.
The remains of a medieval castle — a ring of walls on a polygonal plan with two towers — are the main point of interest. The surrounding hillsides produce olives and wine.
Onzo is a small village in the upper Arroscia valley, roughly 80 kilometres southwest of Genoa and 45 kilometres southwest of Savona. There is no train service to the village; the nearest railway station is Albenga on the coast, about 25 kilometres south.
By car, Onzo is reached via the SP12 from Albenga up the Arroscia valley, passing through Villanova d'Albenga. The drive from Albenga takes around 35 minutes on winding mountain roads. From the A10 motorway, exit at Albenga and follow signs toward Pieve di Teco. There is limited but free parking at the edge of the village.
Bus connections from Albenga exist but are infrequent — check the Riviera Trasporti timetables in advance, as services may not run daily. Having a car is strongly recommended for exploring this part of the Ligurian hinterland.
Onzo is a village of a few hundred people in the upper Arroscia valley, surrounded by olive groves and terraced hillsides below Monte Peso Grande. There is not much to do in the conventional sense — that is part of the appeal. The medieval village, the ruined castle, and the surrounding walking trails offer a quiet half-day or a peaceful base for exploring the Ligurian hinterland.
