Siena - Parks and nature reserves Orto Botanico Formed by about two and a half hectares, it is located near Porta Tufi. It is part of the Museums of the Academy of Physiocritics. Inside it you can find tropical plants such as orchids, ferns and agaves.
San Quirico d'Orcia - Parks and nature reserves Horti Leonini The Horti Leonini is an Italian garden located in the ancient bulwarks of San Quirico d'Orcia (Siena). Built around 1581, the Horti have maintained the original structure until today.