Comprising the five boroughs of Manhattan, Queens, Brooklyn, the Bronx and Staten Island, New York City is a vibrant metropolis boasting one of the world’s most recognisable skylines. Test your knowledge of America’s most populous city with these multiple choice questions...

Over the course of history many cities and countries have changed their names to reflect newly acquired independence or a shift in borders. Test your knowledge of former place names with these multiple choice questions...

Waterfalls are undoubtedly amongst Earth’s most beautiful natural attractions. See how much you know about some of the world's most famous cascades with these multiple choice questions.

Some of our greatest feats of engineering are the structures that span rivers and bays across the globe. How much do you know about the world's most famous bridges?