Join the action at Buenos Aires 2018 Youth Olympic Games Catch the action as 4,000 of the world's best young athletes compete in Buenos Aires, October 6 to 18, 2018. Buenos Aires 2018 Youth Olympic Games This Saturday October 6 join us for the opening ceremony, with free access to all. Discover our Olympic venues Cheer on the next generation of sporting stars at venues across Buenos Aires this spring. The most curious fixtures at Buenos Aires 2018 Experience something different at the city’s festival of sport this spring. Argentina’s Olympic History Recap some of Argentina's greatest triumphs in sport, a huge passion in the country.