This is a safe haven for Roman demigods and their families. It has a training camp, houses, shops, vacation spots and so on.

This city is for Roman demigods primarily although there are some greeks that come to visit.

The languages that are being spoken there are English and also some Latin. Roman demigod instinctually understand and can speak Latin.

The population is about 1,000 or so demigods and legacies.

They use Roman Denari to make transactions.

Senātus Populusque Rōmānus or SPQR

No weapons inside city limits.
No killing or maiming the citizens of New Rome.
Treason is a crime that deserves death.
Spies will be exiled or killed.

There are volleyball courts as well as basketball and other common sports in the city but in the camp there are war games such as capture the flag.

It is located in a fictitious area that exists if you go through the Caldecott Tunnels in Berkley, California.

There are farmers that live in the countrysides of New Rome that grow the crops for the inhabitants of New Rome. They grow beets, turnips, carrots, radishes, potatoes, chard, leek, green onion, lettuce, artichokes, asparagus, blackberries, grapes, raspberries, rhubarb and strawberries, peas, beans, corn, squash, tomatoes, peppers, melons, and broccoli. They raise animals for meat and other animal products.

The entrance is located in the Caldecott Tunnels in Berkley, California but only demigods can see it through the Mist.

The climate is Mediterranean like and has warm dry summers and cool mild winters.

It was established in 1812.

Adonis, son of Venus, fled from Russia with other demigods during the onslaught of Napoleon's armies across the Pacific Ocean. They sailed for 9 weeks before they came to the shores of California and then trekked for 3 hours to reach the Sonoma Valley where they found Lupa, the she-wolf, hopelessly trapped in a fox trap laid out by hunters. They freed her and so she took them to a near where the Caldecott Tunnels are now, enchanted it, and told them to start a new city for others like them. She gave them her word that she would lead other Roman demigods there and train them the basics of surival but they would have to teach them the rest.

During the Second Giant War, Polybotes and his army laid siege on New Rome. They attacked the camp in order to kill off the Roman demigods. Another war occurred between Camp Jupiter and Camp Half Blood during the Civil War. They fought and almost obliterated each other. For that reason they were kept apart for over a hundred years.