Corsica is the place to explore its colorful expanses in detail. The best way to do this is to follow one of the hiking trails. Within Porto Vecchio, hiking trails are mostly centered around the already mentioned citadel in the old town. But venture a little further away from the beach and tourist crowd and you'll find plenty more to explore.
For example, you can follow one of the hiking trails in the forest or mountain zone in the vicinity of Porto Vecchio. Such tourism has long been extremely popular with vacationers in Corsica. The climate is pleasant, and the landscape and flora are so diverse that you can wander around all day long, never ceasing to marvel at the natural beauty.