Full of life, the city of Onet-le-Château reflects dynamism and gaiety by various annual events.
The market is held every Friday morning and a Christmas market is offered year-end.
In May, the feast of Costes Rouges is the opportunity to attend a friendly lunch and cultural and entertainment events.
In June, the city organizes an international football tournament which hosts came U13 clubs worldwide.
The four-season celebration is organized in June with entertainment and fireworks. At the same time, Onet-Village offers its annual festival with pétanque competitions, concerts and other events.
communal Half Marathon, the Transcastonétoise takes place in the city every year in September.
The Cycl'Onet takes place in September and allows lovers of cyclo tourism to hike that spans some fifty kilometers away.
