The Sottoceneri (''under the Ceneri'', lombard: ''Sotascender'') is the part of the Swiss canton of Ticino that lies to the south of the

Monte Ceneri Pass Monte Ceneri is a mountain pass in the canton of Ticino in Switzerland. It connects the Magadino Plain and the Vedeggio Valley across the Lugano Prealps at an elevation of above sea level. It provides the most direct route between the cities ...

through the Lugano Prealps. It includes the Swiss shore of

Lake Lugano __NOTOC__ Lake Lugano ( it, Lago di Lugano or , from la, Ceresius lacus; lmo, Lagh de Lugan) is a glacial lake which is situated on the border between southern Switzerland and northern Italy. The lake, named after the city of Lugano, is situated ...

, and the cities and towns of

Lugano Lugano (, , ; lmo, label=Ticinese dialect, Ticinese, Lugan ) is a city and municipality in Switzerland, part of the Lugano District in the canton of Ticino. It is the largest city of both Ticino and the Italian-speaking southern Switzerland. Luga ...

Mendrisio Mendrisio (; lmo, label= Ticinese, Mendris ) is a municipality in the district of Mendrisio in the canton of Ticino in Switzerland. Mendrisio is the seat of the Accademia di Architettura of the university of Italian-speaking Switzerland (U ...

and

Chiasso Chiasso (; lmo, Ciass ) is a municipality in the district of Mendrisio in the canton of Ticino in Switzerland. As the southernmost of Switzerland's municipalities, Chiasso is on the border with Italy, in front of Ponte Chiasso (a frazione of Co ...

. The Sottoceneri is not a half-canton with formally defined boundaries, but roughly maps to the districts of

and

. The remainder of the canton is described as the

Sopraceneri The Sopraceneri (''above the Ceneri'', lombard: ''Surascender'') is the part of the Swiss canton of Ticino that lies to the north of the Monte Ceneri Pass through the Lugano Prealps. It includes the whole of the valley of the Ticino river and it ...

(''above the Ceneri''), and includes the valley of the

Ticino river The river Ticino ( , ; lmo, Tesín; French and german: Tessin; la, Ticīnus) is the most important perennial left-bank tributary of the Po. It has given its name to the Swiss canton through which its upper portion flows. It is one of the four ...

and the towns of

Bellinzona Bellinzona ( , , Ticinese ; french: Bellinzone ; german: Bellenz ; rm, Blizuna )is a municipality, a historic Swiss town, and the capital of the canton of Ticino in Switzerland. The town is famous for its three castles (Castelgrande, Montebell ...

, Biasca, Riviera and

Locarno , neighboring_municipalities= Ascona, Avegno, Cadenazzo, Cugnasco, Gerra (Verzasca), Gambarogno, Gordola, Lavertezzo, Losone, Minusio, Muralto, Orselina, Tegna, Tenero-Contra , twintowns =* Gagra, Georgia * Karlovy Vary, Czech Republic ...

. Whilst the Sottoceneri comprises , or only about 15% of the land area of the canton, it contains 189,123 people, or 57% of the cantonal population (2008). It is therefore characterised by a markedly higher population density and level of economic activity, when compared to the Sopraceneri.

References

Geography of Ticino {{Ticino-geo-stub