Give a stream of consciousness and then the final answer. The 1896 Summer Olympics (Greek: 1896, Therinoi Olympiakoi Agones 1896), officially known as the Games of the I Olympiad, was the first international Olympic Games held in modern history. Organised by the International Olympic Committee (IOC), which had been created by Pierre de Coubertin, it was held in Athens, Greece, from 6 to 15 April 1896.

Based on this passage, where did the first modern olympics take place?
To answer this question, we should know that: Organised by the International Olympic Committee (IOC), which had been created by Pierre de Coubertin, it was held in Athens, Greece, from 6 to 15 April 1896.
So, the final answer is Athens , Greece.