Answer: Sydney, Australia.
Some extra relevant information:
The 2000 Summer Olympics were held in Sydney, Australia. This iconic event took place from September 15 to October 1, 2000, and it marked the first time the Olympics were hosted in the new millennium. Sydney, with its beautiful harbor and vibrant atmosphere, served as the perfect backdrop for this global sporting extravaganza. Athletes from all over the world gathered in the city to showcase their talent and compete for Olympic glory. The games featured a wide range of sporting events, including athletics, swimming, gymnastics, and many others. The 2000 Summer Olympics in Sydney will forever be remembered as a remarkable celebration of athleticism and international camaraderie.