Take to the slopes and experience the thrill of some of the highest skiing in Europe. With breathtaking vistas and nearly 90 miles of trails, there's no question why skiing's World Cup takes place here every year.

A century after the Armistice ended World War I, pilots take to the sky in real planes from the era. Now you can experience a simulated dogfight from the cockpit.

Today, historic steam engines are kept alive by train enthusiasts and Harry Potter fans alike. Ride along with the Hogwarts Express as it steams through Western Scotland and over the famous Glenfinnan Viaduct.

Coast redwood trees have been on Earth for more than 200 million years, but it only took humans two centuries to cut down 95% of them. Here's how Save the Redwoods League and scientists are working to protect Earth's tallest species.