Basilica of Saints John and Paul on the Caelian Hill

Known properly as the Flavian Amphitheatre, this most famous of Roman landmarks takes its name from the giant statue of the emperor Nero that once stood near this location. The amphitheatre was capable of seating 50,000 spectators for animal fights and gladiatorial combats. It was a project started by the Emperor Vespasian in 72 and completed by his son Domitian sometime in the 80s. The Colosseum when completed measured 48 m high, 188 m in length, and 156 m in width. The wooden arena floor was 86 m by 54 m, and covered by sand.;Expect a long queue and an even longer wait. You can skip the queue if you decide to take a tour, but if you don't want a tour, you can STILL skip the queue. If you walk to the entrance for the Roman Forum, you can buy tickets there which allow you to bypass the queues. You can also buy tickets online. There are lots of people offering tours in English just outside the entrance to the Colosseum. Inside you can take a tour (English, Spanish, or German) every 30 minutes or so for an additional fee. The tours are given by knowledgeable archeologists, but they don't take you to any areas you couldn't visit on your own.

A strange building, constructed by Reginald Pole, an English cardinal and later Archbishop of Canterbury, allegedly on the spot where he was able to escape from assassins sent by the English King Henry VIII.

Built in the 17th century to a design based on an architectural sketch by Michelangelo. Highlights include the ancient Colossus of Constantine statue (the Colosseum was probably named for another giant statue, the Colossus of Nero which stood near the Flavian Amphitheatre as the Colosseum was originally known), The Dying Gaul, a magnificent marble sculpture that copies a bronze Greek original of the 3rd century BC and the Capitoline Venus. It also contains the remarkable original gilt bronze equestrian statue of emperor Marcus Aurelius (the one in the piazza is a replica).

Ballroom-like church which crowns part of the Capitoline Hill. Don't be fooled by the plain stone exterior.

Contains the tomb of Pope Hadrian IV, the last non-Italian pope before Pope John Paul I.

Built after 1631, the crypt of the church contains a macabre display - a series of chapels decorated with the bones of 3700 dead friars. The bones are glued to the walls and ceilings in bizarre and striking decorations.

A magnificent patrician house with beautiful gardens. It was built by order of Cardinal Alessando Albani in 1743-1763 in order to accommodate his collection of art. The collection was taken care of by the Winkelmann, adviser and friend of the cardinal. In Rome, Winkelmann wrote his "Geschichte der Kunst des Altertumns (HIstory of the Art of Antiquity)", which made him the founder of classical archaeology. The painted ceiling of the great hall depicting Mount Parnassus is by the German painter Anton Raphael Mengs who was considered as the greatest painter in Rome in the 18th century. A permission to visit is to be requested by email or fax from Principi Torlonia's administration where you'd need to indicate date and time desired, your name and number of people in your party (max. 10).

The western end of the ancient Via Appia road connecting Rome to Brindisi in the heel of Italy, and as such the third world heritage site in Rome together with the Old Center and the Vatican. As such it's an important historical location, even if the remains of the gate aren't as impressive as the city's major sites. As Via Appia heads southeast out of Rome, and after a few kilometers the route is officially named Via Appia Antica and starts looking more historical: it gets narrow as a city street, the asphalt is replaced by a rock surface and the road is lined with parks and park-like areas and walled old buildings. This section has been described as the world's longest museum.

Permanent collection features paintings and drawings of Rome between the 18th and 20th centuries together with a fascinating black and white photo exhibition of Rome from 1950-80. Also offers rotating exhibitions, usually of the work of photographers.

Borghese Gallery and Museum is a lovely display in a beautiful villa setting, which concentrates on the quality rather than the size of its collection. There are some very notable works by Antonio Canova and Gian Lorenzo Bernini here, Bernini's Apollo and Daphneis quite amazing. It also houses some of Caravaggio paintings, well worth the admission charge. Originally, the gallery was one of the most magnificent private art collections in the world. It was founded by Cardinal Scipione Borghese. At the beginning of the 19th century, Prince Camillo Borghese sold great parts of the collections to Paris where today they belong to the most valuable exhibits of the Louvre. Since 1902 the villa and the gallery are owned by the Italian state. The number of people admitted is limited to 360 every 2 hours, so it is best to make a well in advance for the time slot you want. Cameras and photography are allowed. Plan to arrive at the museum at least 15 minutes prior to your entry time, to obtain your ticket from Will Call and to deposit purses, strollers, backpacks, bottles, and other bulky items in the cloak room. If you are late for your reservation the museum may not allow you to use your ticket.

This impressive villa covers 23 hectares. It can be accessed from the Via Appia Nuova (Bus 118) or through Via Appia Antica 251. Parts can be seen from the Appian Way at around the 5th mile just after No 251. The villa was built by Maximus and Condinus Quintilii. The emperor Commudus liked it so much that he put the brothers to death in 182 AD and took it for himself. A museum has friezes and sculptures from the villa. The nypheum, the tepidarium and the baths may also be visited. At Appia Antica 251 is Santa Maria Nova, a farmhouse that has undergone many reincarnations since being built on top of a Roman cistern that was probably used by Villa dei Quintilii.

The two museums are on opposite sides of the Piazza del Campidoglio, It is recommended to book tickets online Built in the 17th century to a design based on an architectural sketch by Michelangelo. Highlights include the ancient Colossus of Constantine statue (the Colosseum was probably named for another giant statue, the Colossus of Nero which stood near the Flavian Amphitheatre as the Colosseum was originally known), The Dying Gaul, a magnificent marble sculpture that copies a bronze Greek original of the 3rd century BC and the Capitoline Venus. It also contains the remarkable original gilt bronze equestrian statue of emperor Marcus Aurelius (the one in the piazza is a replica). Also based on a Michelangelo architectural plan, this compact gallery is well endowed in classical sculpture and paintings. Highlights include the small 1st-century-BC bronze Lo Spinario, a Greek statue of a little boy picking a thorn from his foot; the Lupa Capitolina (Capitoline Wolf), a rare Etruscan bronze statue probably dating from the 5th century BC; and (in the entrance courtyard), the massive head, hands, foot and kneecap from a colossal statue of Constantine the Great. The palace also contains a Pinacoteca (Picture Gallery) with paintings mainly from the 16th and 17th centuries - highlights include: Caravaggio's Fortune-Teller and his curious John the Baptist; The Holy Family, by Dosso Dossi; Romulus and Remus, by Rubens; and Titian's Baptism of Christ.

Church built on the site of three Roman pagan temples, which can be explored underground for a small fee paid at a desk near the church entrance.