For some insight into Cape Verde's more recent turbulent history, visit Colonia Penal de Tarrafal, a prison and concentration camp nicknamed 'Campo da Morte Lenta' (Camp of the Slow Death). It was used to keep political opponents of António de Oliveira Salazar, the right-wing dictator who governed Portugal in the mid-20th century. It is a harrowing, but important visit.

Browse around the fascinating exhibition and enjoy the different interactive activities of the museum. Learn about the history of Michelin and listen to the catchy tour guide while looking at the vehicles and learning how they've developed.

While in Cologne, you can visit Germany's oldest city hall, with parts dating back to the 11th century. Over time, it has picked up a mix of styles—Gothic tower, Renaissance loggia, some modern touches. The 61-metre tower is covered in carved figures, including some cheeky ones from local history, and the bells chime four times a day. There’s also a mechanical face called the Platzjabbek that sticks its tongue out on the hour. Inside, the Hansasaal is the main historic hall—worth a look if it’s open.

Home to a large Chinese population, it would be only appropriate for Lima to have its own version of a Chinatown. This is the place where visitors come to try the authentic Chifa, the Chinese-Peruvian fusion cuisine. However, keep in mind that this is not like your typical Chinatown: it is smaller, rather chaotic and somewhat rough around the edges. But if you feel like venturing into the hustle and bustle of this neighbourhood, you'll be rewarded with traditional dim sum, Peking duck and many other Asian delights.