Tucked away on the slope just west of the mighty Colosseum, you'll find a green oasis that feels worlds apart from the bustle of Rome’s urban heart. This hillside park, known as Oppian Hill, draws visitors in with its tranquil pathways, shaded benches, and sweeping views of the ancient amphitheater just across the street. But dig a little deeper, and you’ll uncover layers of Roman history resting below your feet—stories of emperors, architectural wonder, and the city’s ever-shifting landscape.
Walking through the park, you may notice scattered ruins emerging from the grass and among the trees. These are the remnants of the Baths of Trajan, a grand bathing complex constructed in the early 2nd century AD. But what’s even more fascinating is what lies beneath: the vast, buried halls of Nero’s Domus Aurea, or the Golden House. After the emperor’s infamous reign, much of his extravagant villa was covered over, both literally and figuratively, by subsequent rulers looking to erase his legacy. The Baths of Trajan, for example, were built directly on top of Nero’s original foundations.
When the Colosseum was commissioned, it rose up from the drained basin of what was once Nero’s private lake—a symbol of the city’s move from imperial excess to public spectacle. Today, the layers of ruins tell the tale of Rome’s evolving identity, tucked away beneath the lawns and playgrounds of the modern park.
Beneath the park’s surface lies an enormous section of Nero’s villa, its once-splendid halls painted with gold and adorned with intricate frescoes. In the late 20th century, after decades of neglect, a major restoration effort was launched. Skilled conservators painstakingly stabilized the site, patched up delicate walls, and installed lighting to reveal the grandeur of the ancient rooms. For a few brief years, Rome welcomed the public into this underground marvel—an opportunity to wander through the same spaces as emperors and artists of old. Sadly, the fragile ruins soon began leaking once again, forcing another closure to protect the precious interiors.
Though you can no longer descend into the Domus Aurea’s shadowy corridors without special permission, Oppian Hill remains a unique vantage point for anyone eager to explore Rome’s deep and layered past. Above ground, the park offers a peaceful retreat with a front-row seat to some of the city’s most thrilling chapters—just waiting to be discovered beneath your footsteps.
Source - https://en.wikipedia.org/wiki/Oppian_Hill
Designed by Bramante to mark the spot of St. Peter's martyrdom, this delightful miniature building is considered a masterpiece of Renaissance architecture. Open to the public.
The renamed Rome Zoo, one of the oldest in Europe, founded in 1911. On the edge of the Borghese Gardens, a short, well-signposted walk from the Gallery. They try hard, but San Diego this isn't. If you are a regular zoo-goer you will be disappointed.
Inaugurated in 217 AD and used until the 6th Century. The baths were big enough for 1600 bathers at a time. Impressive and well-preserved. Used for operas in summer months (see Opera di Roma for details) and was the location for the famous "three tenors" concert in July 1990, at the time of the World Cup (soccer).
Next door to the Pyramid, this fine gate in the Aurelian Wall is named after St. Paul as the Via Ostiense leads to the basilica of St. Paul's Outside the Walls (see Rome/South).
Four fountains from the time of Pope Sixtus V when much of Rome was redeveloped. A reclining deity is the theme of each sculpture. This is a busy intersection and if you don't look twice you may miss these exquisite examples of Roman mythology.
More modern than most Roman churches: it was not started until 1873. This is Rome’s Episcopalian church. Some very interesting artwork, particularly the mosaics by Edward Burne-Jones of the Pre-Raphaelite school.
The house in which the famous English poet John Keats succumbed to consumption, now preserved as a memorial to his life and that of his friend Shelley, both of whom are buried in Rome's Protestant Cemetery (see Testaccio).
Between the Pantheon and Via del Corso. A stunning example of Baroque art. The ceiling frescoes are especially fine, including a trompe l'oeil dome by the master Andrea Pozzo.
This small museum records the liberation of Rome from German occupation during the Second World War. During the occupation the building was used as a prison. Stair lifts and chair lifts available for wheelchair users (call ahead).
A 19th-century addition to the square, made to balance the Fontana del Moro.
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.
This museum is built on top of the excavation site of the Balbi Crypt, a building from the first century A.D. which underwent considerable modifications in the following centuries. Through the building's history, the museum gives us glimpses of what Roman life across the ages was like. Free visits of the ruins are possible. The Essedra ruins are only accessible on Saturdays and Sundays, at 10:45, 11:45, 12:45, 14:45 and 15:45.
Perhaps the most fascinating building in Rome. The core of the structure began life as the mausoleum of Emperor Hadrian, built between 135 and 139 AD. Subsequent strongholds built on top of the mausoleum were in turn incorporated into a residence and castle by medieval Popes. The building was used as a prison until 1870 but now houses a museum. Opera buffs will be exhilarated to visit the balcony from which Tosca leaps to her death. Film buffs will recognise it as a setting from Angels and Demons.
An underrated way to see fantastic art made after the Renaissance. Mainly Italian artists, notably De Chirico, but Cézanne, Degas, Kandinsky, Man Ray, Modigliani, Monet, Pollock and Van Gogh are also represented.
This archaeological site displays the thermal baths of the villa of the wealthy Herod Atticus. Also in the complex is a restored villa, until 2002 a private residence, that has an exterior completely covered with pieces from Roman ruins, including pipes used in the baths. There are some very helpful staff to show you around, although they only speak Italian. An interesting photographic exhibition in the house traces the development of the Appian Way over the last century. Almost opposite the entrance to the baths is a ruined tower known as the Torre di Capo di Bove.
This is not, contrary to popular belief, one of the original seven hills that Rome was founded on. It is the second highest after Monte Mario, though, and offers incredible panoramic views of the city as long as the authorities remember to prune the trees on the hillside (if they are too tall you can walk a few meters down the hill for views that are just as good). On the other side of the piazza there is also a nice view of the dome of St. Peter's. The Piazza and the street leading up the hill are dedicated to Giuseppe Garibaldi who led Italian troops against the French here in 1849. There are also several commemorative statues.
This little church is hard to find but well worth the extra effort although it is often closed when you get there. One of Borromini's masterpieces. It is located only a block from Piazza Navona, but not usually visible from the street, as you must enter the courtyard of an old palazzo to reach the church. Sant'Ivo is a small church the dome of which is shaped like the Star of David, but with every other point rounded. The steeple seen from the outside looks like it has a staircase wrapped around it that ascends to heaven. As the church was commissioned by the Barberini family that produced a number of popes and whose family symbol was the bee—some say the steeple resembles the stinger of the insect.
The mausoleum of Cecilia Metella, who died in 69 BC, is the best preserved monument on the Appian Way and dominates the surroundings. In the Middle Ages it was transformed into a fortress and battlements were added. At that time there was considerable competition for ownership because of its strategic location.