Located in a valley between Palatine Hill and Capitoline Hill, the Forum Romanum is one of the foremost archaeological sites in the world. Long before the first millennium the forum was the center of political and cultural life for the Roman Empire.

Under construction for centuries, by the 7th century BC it was already a major part of Roman culture. It grew into final form under Octavian, son of Julius Caesar in the decades around the beginning of the first millennium.

Composed of a dozen temples, arches and other structures, it was rightly called the Forum Magnum (the Great Forum) by those who had many to choose from. Built on drained marsh land, it provided a focal point for commerce, legal administration and social interaction for the citizens and rulers of Rome.

The structures fell into ruin after the Roman Empire collapsed in the early part of the 5th century AD, parts of it being used in the Middle Ages for grazing cattle. But with the re-birth called the Renaissance it was rediscovered. A long restoration effort began in the Age of Reason at the beginning of the 18th century and continues to this day.

Today, echoes of its grandeur can still be seen around the large complex of buildings.

Archaeologists and others have relined its paved streets, picked away the debris of centuries and opened the forum to the public. The facility is far too large to be seen in one day, but even a small sample of what’s there is enough to give visitors a good sample of what was the glory of Rome.

The Temple of Venus and Roma is just one example of the massive scale at which the Romans executed their public projects. A huge temple designed and built by the Emperor Hadrian, it sits atop a plateau facing the Colosseum.

The Temple of Concord is equally impressive. Dedicated to peace, it was completed in 367 BC on the western end of the Forum. Once a repository of statues made of gold and silver, it remains a shining reminder of what the builders of Rome could accomplish.

There are many more. The Temples of Saturn, Castor and Pollux, Vespasian and several others all demonstrate the vision made real by the Roman emperors and their architects. But there are many structures besides the temples as well.

Arches, invented and perfected by the Romans and not improved on for a thousand years, line many of the walkways. The Arch of Titus and the Arch of Septimus Severus are only two out of many outstanding examples.

The Rostra, from which politicians made speeches, is still in evidence. Standing beneath it one can easily be transported back to a time in many ways very similar to our own. The Lapis Niger, or Black Stone, is a shrine that shows another aspect of the endless creativity of the builders. The Via Sacra, a shrine connected to it, is yet another.
 
No one can truly be said to have seen Rome until they’ve spent at least a day wandering around the grounds of this magnificent monument. It may just provide a needed reminder of what can be accomplished, and how easily it may be lost.

Few ancient buildings have survived the ravages of time so well as the Pantheon in Rome. It is the only example of similar age, size and span that remains intact. The fact is no accident - it’s largely the result of superior engineering.

Often copied, sometimes equaled but never surpassed, it had more architectural innovations than most modern buildings. All the more remarkable, given that it was built around 125 AD under the aegis of the emperor Hadrian.

The plan is simple enough: a circular enclosure aside a rectangular entrance. The entrance sports a classic Greek portico of granite columns topped by a triangular pediment. There are three ranks of the 39 ft Corinthian supports, eight in front and two sets of four further in leading to the main rotunda. A rectangular section joins the portico to the rotunda.

But within that simple design are a dozen signs of genius.

The giant concrete dome topping the cylinder forming the major component was so well designed and built that no similar type would stand up under its own weight.

The dome is 142 feet in diameter (46 feet larger than that crowning the White House in Washington, DC), while the oculus at the peak is over 25 feet of that total. It stands as a result of its unusual composition, outstanding engineering and brilliant construction.

Just one example is the oculus in the center - the opening through the top. It decreases the overall weight and serves as a ring that distributes stress around its circumference. Imagine, by analogy, how difficult it is to crush a bicycle wheel.

It also serves to admit light to the interior. And rain, too it must be said, though the floor is an early example of slanting the floor toward drains.

The dome’s tapering steps provide yet more evidence of the mastery of craft displayed by the dome’s designer. It’s 20 feet thick at the base, 7.5 at the oculus and composed of heavier material at the bottom, lighter as it rises. That doesn’t seem so remarkable until one considers that many architects a thousand years later ignored this simple idea.

Nearly two thousand years after its birth the Pantheon in Rome is as stable today as when it was first built. Yet it was constructed without the benefit of machines or modern tools.

Nor did the Pantheon engineers have the advantage of modern transportation methods. All the materials were floated down the Tiber and moved to the site by man and animal on carts of the period.

Though its enormous bronze doors have been restored many times, no major structural work has ever had to be undertaken. This is all the more remarkable given the marshy land on which the structure is built.

By contrast, observe there have been several decades-long projects to preserve the Leaning Tower of Pisa, owing in part to the soft ground in parts of the site. The Parthenon in Greece, though a great building, was a virtual ruin 2,000 years after its birth.

The Pantheon in Rome was first converted to a church during the 8th century and continues to serve that purpose today. In fact, the building has been in continuous use since first being built.

This amazing building has often been copied, two notable examples being the British Museum Reading Room and the Thomas Jefferson Rotunda at the University of Virginia.

When in Rome, be sure to spend time viewing the original.

The fountains of Rome have an ancient and glorious history. Examples range from the Eternal City’s glory days in the 1st century AD to its even more glorious days during the Renaissance to the 18th century and beyond.

Other cities offer fountains that are barely beyond the utilitarian. But not Rome. Rome must have a water display that is a work of art, because Rome is itself one enormous museum.

The Trevi is unquestionably the most famous, but it has many competitors for the attention of Rome’s many visitors.

The Fountain of Triton (Fontana del Tritone) is just one stellar example. Designed by the renowned Bernini in 1642, it is a masterpiece in the Baroque style. The central figure is a merman (the male equivalent of a mermaid), seated on a giant clamshell and flanked by dolphins.

Near the Spanish Steps is another Bernini work, his first in the genre. Displaying a half-sunken ship, the Barcaccia was a progenitor of the Baroque style in outdoor sculpture.

There is the Fountain of the Moor (Fontana del Moro), also by Bernini, yet another example of a sea-oriented theme. Sited at the southern tip of the Piazza Navona - itself worth a visit - the fountain depicts Neptune surrounded by his subjects. Four Tritons expel water as sea creatures frolic below.

The Fountain of Neptune adjacent to The Moor was a 19th century addition that features many of the same elements, but in a vastly different style.

One not by Bernini, but clearly influenced by his style, is the Fontana dei Tritoni by Francesco Bizzaccheri located in the Boario Forum in front of the Church of St. Maria. Set between the Temple of Male Fortune and the Temple of Vesta, it was built in 1715 at the dawn of the Age of Reason. Two powerful Tritons kneel on a large outcropping of rock and support a basin from which the fountain’s water shoots.

But without a doubt the Fontana di Trevi, the Trevi Fountain, is the foremost example of the genre in Rome. Originally built in the 1st century AD, it was re-built between 1732 and 1751 at the orders of Pope Clement XII.

At 85 feet (26m) high and 65 feet wide (20m) it is the largest fountain in the city, and among the most beautiful. Sited at the rear of the Palace of the Dukes of Poli, it displays a familiar subject: Neptune, but this time riding a clamshell chariot behind two horses, amid Tritons and flanked by the gods of Health and Wealth.

It is here at the Trevi that hopeful tourists toss coins into the base, prompted by the legend that those who throw three coins into the water will one day return to Rome. The coins represent a healthy sum for the city’s charities. Clever marketing was not unknown even in centuries past.

Nicola Salvi is often credited as the designer, but there are elements that suggest Bernini had a hand in its creation. The water source is from the Aqua Vergine aqueduct, the name of a legend depicted in the fountain itself. A virgin is said to have offered water to thirsty Roman soldiers.

No visit to Rome could be considered complete without seeing at least a few of its many famed fountains, outdoor sculpture at its finest.

Like many metropoli, Rome is a glorious combination of ancient monuments and modern, bustling life. Visitors will find far too much to do, no matter what their tastes.

For those who love fine art, Rome is second in Italy perhaps only to Florence. Like Florence, that isn’t only because of its numerous museums such as the Vatican Museums or the Gallery Borghese. The city itself is an enormous outdoor sculpture garden and architectural treasure trove.

The Trevi Fountain is the most famous of Rome’s many outdoor fountains festooned with sea-themed sculptures, but it is far from the only one. The Fountain of the Moor, Neptune’s Fountain, La Barcaccia and a dozen others can all proudly compete with that magnificent coin-filled masterwork.

For tourists interested in archaeological sites - and that is a very large percentage of travelers - Rome offers some of the most interesting and educational examples in the world. The Domus Aurea - the Golden House of Nero - has now been under restoration for decades.

It offers a stellar view into the life of this lover of all things Greek. Golden and ivory covered walls, ancient mosaics and paintings and a reconstructed Octagon Room set atop a beautiful garden all help convey what life would have been like for the Emperor and his visitors.

The Pantheon, the Roman one not the one in Athens, is yet another stellar structure. In nearly new condition after almost two thousand years, its engineering innovations continue to astound knowledgeable visitors today. The dome, which constructed by anyone else would long ago have collapsed under its own weight, is only one of the amazing features of this architectural marvel.

The Roman Forum is equally an architectural delight, even though it can’t boast of such pristine preservation. After more than three hundred years of restoration work, however, it can be seen much as it was in its heyday.

Numerous temples, arches and other structures show the Roman genius for combining the best art with the finest engineering. Elements of the design were not surpassed for more than a thousand years.

No visit to Rome would be complete without a tour of that most famous of ancient structures, the Colosseum. Though severely decayed, enough remains that it is still easy to envision gladiators battling in the arena below its rows of seats that housed 50,000 spectators.

The canopy that shaded the arena (now long gone) was so large and of such advanced design that debates continue to rage about how it was possible to construct and erect it at all. Come see it and form your own hypothesis.

But Rome offers much more than ancient buildings. St. Peter’s Basilica remains one of the world’s finest Renaissance works, both inside and out. The double-shelled dome, designed by Michaelangelo, complements the master’s Pieta housed underneath.

Just walking around the city can be a delight. The Spanish Steps, the Piazza Navona, the Porta Portese flea market and a dozen other outdoor areas offer shopping, people-watching and sights galore.

Without a doubt, Rome has far more than can be enjoyed in one trip. So throw three coins in the Trevi Fountain and guarantee your return to this amazing city. After all, it may be eternal but you are not.