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Event and fair

Onex Carnival

On 31 January and 1 February 2026, Onex will be buzzing with Guggenmusik brass bands and costumes for a popular, intergenerational celebration open to all.

Affiche Onex, ville de carnaval - 31.01-01.02.26

For two days, Onex is transformed into a veritable carnival town, carried along by the energy of more than 300 musicians from Guggenmusik brass bands from Switzerland, France and Germany. Concerts, entertainment for all ages, creative workshops for young and old, costume competitions, shows, musical parades and a big festive evening punctuate the event. The highlight of this carnival immersion is a grand parade through the town, combining floats, brass bands and costumed groups in a whirlwind of colour, sound and conviviality. A popular and warm-hearted experience, where music, creativity and sharing invite everyone to fully embrace the spirit of carnival.

Detailed programme available at onex.ch

Dates and times

from Saturday 31 January 2026 to Sunday 1 February 2026

Event location

Location name
Salle communale d'Onex
Address
Route de Chancy 133, 1213 Onex - 1213 Onex

Prices and conditions

Price

Free admission, limited number of visitors allowed in the premises

Target
Family
Format
Online
Affiche Onex, ville de carnaval - 31.01-01.02.26