The Sydney Opera House has a unique background: the Sydney Harbour Bridge. Madame Macaulay's seat at the Royal Botanical Garden is the best place to photograph the opera house and the Harbour Bridge merging into one. Sydney Harbour Bridge is the world's tallest arch steel bridge and the only bridge in the world that allows visitors to climb to the arch of the bridge. Although I didn't have the courage to climb the bridge, I found the way to get on the bridge and went straight to the harbour bridge for a walk. From the city on the harbour bridge, to see the Sydney Opera House is a kind of feeling. At this time, I can't feel the exhaustion of my body at all! The Harbour Bridge is really worth visiting!