The defining symbol of Marseille towers on a hilltop 154 metres above the city, with the gilded statue of the Virgin Mary stretching skywards. The views from up here are simply stunning. Take the shuttle for convenience or embark on a just-under-an-hour-long hike up from the old port.

Around an hour outside Málaga, this cliffside path takes you through narrow walkways, deep gorges, and a high suspension bridge at the end. It’s about 8 km one-way and takes a few hours, depending on your pace. It used to be known as dangerous, but it’s now rebuilt and safe, with handrails and a clear path the whole way. You’ll need to book ahead, and there’s a shuttle at the end that takes you back to where you started. The views are what people come for — steep rock faces, bright blue water, and huge open skies.

Château d'If was, historically, France’s very own Alcatraz, built in 1527 and used as a prison in the 17th century. This place was the inspiration for Alexandre Dumas's novel "The Count of Monte Cristo", and occupies an island of its own 1.5 km offshore.