Sydney is a vibrant city known for its yacht-studded harbour.

The country's most populous city is uniquely beautiful, with a breath-taking skyline, a charming harbour, first-class beaches, and high-quality museums. Sydney is where you want to go for a walk, sit on the beach, have a picnic in the park, and drink wine by the bridge. You could easily spend a week in Sydney, but the optimal duration is to spend around 4 days exploring this Australian city, whi...