Frommer's Review
Separating the Vatican from the secular world on the north and west are 23 hectares (58 acres) of lush gardens filled with winding paths, brilliantly colored flowers, groves of massive oaks, and ancient fountains and pools. In the midst of this pastoral setting is a small summer house, Villa Pia, built for Pope Pius IV in 1560 by Pirro Ligorio. The gardens contain medieval fortifications from the 9th century to the present. Water spouts profusely from a variety of fountains.
To make a reservation to visit the Vatican Gardens, send a fax to 06-69884676. Once the reservation is accepted, you must go to the Vatican information office (at Piazza San Pietro, on the left side looking at the facade of St. Peter's) and pick up the tickets 2 or 3 days before your visit. Tours of the gardens are Tuesday, Thursday, and Friday at 10am; they last for 2 hours, and the first half-hour is by bus. The cost of the tour is 9€ ($11). For further information, contact the Vatican Tourism Office (tel. 06-69881662).
Note: This information was accurate when it was published, but can change without
notice. Please be sure to confirm all rates and details directly with the companies in question before
planning your trip.