First stop on the itinerary for many tourists visiting Australia, Sydney is without a doubt the most beautiful city in the country. Its extraordinary geographical location, between the Blue Mountains to the west, the Pacific coast to the east and this fabulous bay around which it stretches, makes it one of the most photogenic cities in the world! From the iconic Opera House to the beaches of Bondi and Manly, here is my selection of 10 unmissable activities in Sydney.