Watch morning boat traffic on Sydney Harbour from beneath the famous Sydney Harbour Bridge.
Float through the fog on the grounds of a picturesque 19th-century light station.
Sit beside a powerful waterfall in front of the city it helped create.
An iconic art deco tower stands out on the dark L.A. cityscape.
A trip from the Cusco railway to the great ruins of the Inca Empire.
Relax in one of the United States' most magnificent natural settings.
Scenes from the busy nightlife of a beautiful European capital.