How much do you know about the world’s lakes? Find out with these multiple choice questions...

From luxury hotels on rails to simple, scenic meanderings through landscapes of high peaks, crystal clear lakes and dense jungle, there is no better way to travel than by train. Test your knowledge of some of the world’s most famous train journeys with these multiple choice questions...

Usually the result of weathering and erosion, unique rock formations are found all over the world - sometimes in splendid isolation and sometimes creating spectacular landscapes that stretch for miles. Test your knowledge of some of the world’s most famous rocks with these multiple choice questions...

Many of the world's natural and manmade wonders have become famous symbols of the cities and countries in which they stand. Where in the world would you find the following landmarks?