The Navigli district is built along two surviving navigable canals — the Naviglio Grande and the Naviglio Pavese — that form the southern anchor of Milan's once-vast hydraulic network. The system's origins date to the 12th century, when the Naviglio Grande was begun around 1179 to connect Milan with the Ticino River and, beyond it, the Po Valley trade routes. At its medieval peak, the network extended to roughly 150 kilometres of canals, allowing marble for the Duomo di Milano to be floated directly into the city from the Candoglia quarries in the 15th century. Leonardo da Vinci, who lived and worked in Milan under Ludovico Sforza from 1482 to 1499, studied and refined the canal locks — his notebooks contain detailed sketches of mitre-gate mechanisms still recognisable in the infrastructure today. The canals remained the city's commercial backbone until rail freight superseded water transport; most were paved over during the 1930s Fascist-era urban modernisation programme, leaving only the Naviglio Grande and Naviglio Pavese open.
The two canals converge at the Darsena, Milan's former river port at Piazza XXIV Maggio, which underwent a major restoration completed in 2015 ahead of Expo Milano. The port basin, now ringed with lawns and benches, was historically the loading and unloading point for goods entering the city — coal, rice, grain, and stone — and remains the geographic and social heart of the neighbourhood. Flanking the canals, the ripa — the raised towpaths where horses once hauled barges — are now continuous pedestrian promenades lined with low 18th- and 19th-century buildings painted in ochre, terracotta, and pale yellow, their ground floors converted into bars, independent bookshops, artisan workshops, and vintage clothing stores.
Visitors today experience the district most intensely between 6 and 9 p.m., when the Milanese aperitivo ritual takes hold along both banks. The tradition, deeply rooted in northern Italian culture, typically means a Campari Spritz or Negroni accompanied by a spread of free snacks — cicchetti, olives, bruschetta — included in the price of the drink. On the last Sunday of each month, the Mercatone dell'Antiquariato fills the Naviglio Grande towpath with approximately 400 antique and vintage dealers stretching nearly four kilometres, making it one of the largest regular antique markets in Italy. The neighbourhood also concentrates a cluster of contemporary art galleries, particularly along the Via Corsico and Alzaia Naviglio Grande.
The Navigli is best reached by taking Metro Line 2 (green line) to the Porta Genova station, a five-minute walk from the Darsena. The district rewards both daytime exploration — when the canal reflections are clearest and the market stalls and studios are open — and evening visits for the aperitivo scene. Note that the last-Sunday antique market draws large crowds; arrive before 10 a.m. for the best browsing. The neighbouring Basilica di Sant'Eustorgio, a Romanesque church founded in the 4th century, is within easy walking distance and makes a natural complement to a canal-side itinerary.