The Non-Catholic Cemetery is a walled green quiet on the edge of central Rome, with a Roman pyramid standing at its corner. About four thousand graves lie under cypresses and cut grass, and two of them draw most visitors. John Keats was buried here in February 1821 at twenty-five, under a stone that carries no name, only the line he asked for: here lies one whose name was writ in water. Shelley's ashes came the next year. The pyramid beside them is the tomb of Gaius Cestius, thirty-six metres of brick faced in white marble, built when Egyptian things were briefly the fashion in Rome.
The cemetery exists because of who could not be buried in a Catholic churchyard: Protestants, Orthodox, Jews, atheists, and above all foreigners who died in Rome far from anyone who knew them. Cats sleep between the stones, the grass is kept short, and the old lawn at the far end is the quietest corner. The pyramid survived where almost every other Roman tomb here did not. Three centuries after it went up, the city wall was run straight through this spot, and the engineers built it into the wall rather than pull it down.