Pão de Açúcar
Seen from the peak of Pão de Açúcar, Rio is undoubtedly the most beautiful city in the world. There are many good times to make the ascent, but sunset on a clear day is the most rewarding. A visit to Pão de Açúcar is a must, but if you can, avoid it from about 10am to 11am and 2pm to 3pm, when most tourist buses arrive. Avoid cloudy days as well.