Yes, the tomb of Saint Peter is located in the Necropolis under Saint Peter's Basilica in Vatican City. Learn more about it at this link.
No, Saint Peter was buried in Rome after his execution there. Perhaps no other saint in the history of Christianity has had his tomb more thoroughly investigated by scientists and theologians than that of Saint Peter.
St. Peter the Apostle is buried in a tomb under the main altar of St. Peter's Basilica in the Vatican along with a number of other popes and saints.
According to tradition, St. Peter the Apostle was buried in Rome, specifically in a necropolis on Vatican Hill where St. Peter's Basilica now stands. His tomb was discovered in 1940 and confirmed by archaeological investigations in the following years.
Nobody is buried in the altar at Saint Peter's, however, the altar is built directly over the tomb of St. Peter, the first apostle.
Saint Peter was executed in Rome under orders of Emperor Nero. That is the reason he was buried there.
Anne Boleyn was buried in the church of Saint Peter ad Vincula.
Saint Peter is buried under the main altar of St. Peter's Basilica in the Vatican. Extensive studies by archeologists over many years have found what appear to be the remains of the saint there. A few months back the bones were presented to Pope Francis.
Peter is buried in a tomb beneath the main altar of Saint Peter's Basilica in the Vatican,
Natasha Richardson was buried in Millbrook, New York, at the St. Peter's Episcopal Cemetery.
According to Church tradition, writings of early Church Fathers and archeological evidence Peter is buried under the main altar of Saint Peter's Basilica. For more information click on this link.
Kathleen Kennedy Cavendish is buried at Saint Peter's Churchyard in Derbyshire, England.
This depends as you could be talking about either St. Peter or St. Paul, both of whom are believed to be buried in Rome. St. Peter, by tradition, is buried under the main altar of St. Peter's Basilica in Rome, where the Holy Pontiff celebrates Solemn Mass, and St. Paul is said, as of only about a decade ago, to be buried under the main altar of St. Paul Outside the Walls, also in Rome.Sidenote- some may disagree that Rome, which I speak of as including Vatican City, is not actually Vatican City. This is true.