Every visitor is aware of the existence of Amsterdam's red light district, locally referred to as De Wallen. Some head there straightaway while others prefer to walk around it — the choice is yours. The truth is, you will likely end up wandering through the area simply because of its location right in the city centre. The best way to get acquainted with the city's most notorious neighbourhood and discover its stories and secrets is by joining a walking tour. Follow your guide through winding cobblestone streets and narrow alleys as you learn the history behind Amsterdam's infamous adult destination. See, along the way, oddities like the world's first condom shop, the Museum of Prostitution, as well as little-known sculptures, and sex theatres.

For breathtaking views of Funchal, look no further than Pico do Arieiro. At 1,818 metres high, it is Madeira's third-highest peak. Hikers can expect a stunning panorama of the island and a dramatic view of the clouds rolling below their feet. On clear days, the neighbouring island of Porto Santo can be seen to the northeast. Put on your hiking boots and climb up the summit, or simply go by car.

The Rijksmuseum is the largest and most important museum in the Netherlands. It boasts a collection of nearly 8,000 pieces spread over 80 galleries. Dive into the history of Dutch art and marvel at the magnificent oeuvres from medieval times through the Golden Age. See iconic paintings by Van Gogh, Rembrandt and Vermeer.

The Museo di Roma, housed in the neoclassical 18th-century Palazzo Braschi — the former headquarters of the National Fascist Party — receives critical acclaim for its exclusive collection. The museum holds approximately 40,000 pieces of artwork, all depicting Rome's history from the Middle Ages until the 20th century. After the Second World War, 300 families were evacuated to this location, and many of the frescoes were damaged by the fires that were lit in order to keep them warm.