There is a place in the historic territory of Sarcidano, where you can immerse yourself in suggestive nature trails among countless plant species and medieval ruins. It is the Aymerich park, a 22-hectare oasis that belonged until 1990 to a family of marquises, feudal lords of this strip of land. The author of the authentic nature reserve was Don Ignazio Aymerich Ripoll, a botany enthusiast, who imported rare plants from the mid-19th century on each of his trips outside the island.