Rio de Janeiro Harbour is considered as one of the seven wonders of the natural world.
It has been known as one of the most beautiful natural harbors. People admired the geology so much that they said, “God made the world in six days and on the seventh, he concentrated on Rio”
The harbor was formed by the Atlantic Ocean, which wore out the soil and rocks along the coast.
Best time to visit: all year round
How many days: 3 days in Rio