Famous for its dramatic scenery, delicious chocolate and well documented neutrality, how much do you know about the Central European nation of Switzerland?

As well as providing drainage channels for surface water and habitats for a diverse range of creatures, rivers boast some truly amazing scenery. Test your knowledge of the world's rivers with our multiple choice questions.

Zürich’s beautiful lakeside location, vibrant culture and relatively small size make it a superb destination for both a fleeting visit or an extended stay. Test your knowledge of Switzerland’s largest city with these multiple choice questions...

One of the world’s oldest countries, Portugal is renowned for its picturesque coastal towns, culture-rich cities and celebrated cuisine. See how much you know about Portugal with these multiple choice questions...