The excursion will start in Seville, where the guide will pick you up at the meeting point you select to take a private transport to Aracena. There, in this town located in the north of the province of Huelva, the first stop will take place. You will walk through its beautiful streets until you reach the entrance of the Gruta de las Maravillas. Some natural caves that will not leave you indifferent and where geological formations such as stalactites and stalagmites stand out. On the tour you will also visit the town of Riotinto, known for its mines and the reddish color so characteristic of the water of its Rio Tinto. An environment that seems to be taken from another planet, as if it were Mars, where NASA studies its extreme conditions, and that will give us the opportunity to take incredible photographs of an unforgettable trip.