Now the University of Rome's botanical garden - it was formerly the garden of Palazzo Corsini. The garden is 12 hectares and there are greenhouses (only open in the morning), a Japanese Garden and a Fragrance Garden.
Address L'Orto Botanico di Roma, Largo Cristina di Svezia 24, Roma, Lazio, Italy, 165 Opening times All year except August. Monday to Saturday. Closed public holidays. Open 9am to 6:30pm (5:30pm in Winter). WebsiteVisit the Rome Orto Botanico website