The Vatican City, which is an independent state surrounded by the city of Rome, Italy.
Rome, Italy
he designed an enormus dome for the building
he painted the Sistine chapel sculpted david and the dome of saint peters cathedral. . ..go to http://www.glbtq.com/literature/michelangelo.HTML
Michelangelo and Bernini
In 1546.
St. Peter's is located in Vatican City, Rome. You can visit it and located within the Vatican is 4 museums, the pope apartment, and the Sistine Chapel.
If you mean, St. Peter's Basilica, it is not a Cathedral, then the pope in summer 2012 is Pope Benedict XVI. His Cathedral is St. John Lateran.
Michelangelo painted the ceiling of the Sistine Chapel.
St Peters's Basilica in Rome
The final design for the dome came from Michelangelo and Giacomo della Porta. For more information on the history and construction of Saint Peter's, click on this link.
The Saint peters basilica, milan cathedral and the basilica of mary of the flower