Propriano is a small town in south-west Corsica. Though it has a population of just 3,000, it receives 60,000 tourists per year.
My suggestion
When I was at Baracci beach, I took advantage of the opportunity to visit the baths of the same name (Les Bains de Baracci), which are fed by hot sulphur springs that have been known since ancient times.
The GR20 is a difficult trek that is known to walkers from all over the world. It crosses Corsica, from north to south, or the opposite, in 15 days of intensive walking. But seeing the sunset over the Aiguilles de Bavella, or the sheep on the mountain ridges, not to mention the unforgettable views of the sea - aren't these natural wonders worth the effort?