Enclosed within a protective wall reaching up to 20 metres in width, the Ciudad Amurallada (or Walled City) is Cartagena's old beating heart. Packed with well-preserved colonial buildings, it's a pleasure to stroll through; its streets of colourful low-rise merchant homes marked by iconic balconies are now mostly walked by either tourists or students who attend classes at the University of Cartagena during the day and linger for meals and nightlife after school is out. Cafes in Plaza Aduana and Plaza Santo Domingo teem with patrons, forging an incredibly jovial atmosphere; the districts of San Diego and El Centro are two not to be missed. There is plenty of food and shopping to be had, with a mixed bag of world-class restaurants and street food hawkers and the incredibly photogenic palenqueras — women dressed in vibrantly coloured clothing selling fruit in the streets — images of whom have become emblematic of Colombia as a travel destination.

Parc de Montjuzet is the largest park of Clermont-Ferrand, overlooking the city from the top of a hill, offering a privileged viewpoint and a stunning panorama of the city and its surroundings. Made up of Mediterranean and exotic gardens, it also houses many playgrounds, perfect for families who want to escape the bustle of the city centre and relax while enjoying a splendid view.

Witnessing the age-old craft of leather treatment at the Bab Debbagh tanneries is a fascinating experience. Situated near a river for water supply, these tanneries have been operating for centuries. The distinctive odour, resulting from ammonia used in the leather-softening process, will let you know you've arrived. Unlike some other Moroccan tanneries, the focus here is on treating leather in its natural state; the dyeing happens elsewhere. Visiting the site can be a bit tricky due to the presence of unofficial 'guides' demanding payment. If you prefer a hassle-free experience, consider hiring a certified guide as part of a medina tour. Otherwise, prepare to navigate past these unofficial attendants by offering a small tip and insisting on entering without their assistance.