The Medici Chapels are located in Florence, Italy, and are part of the larger complex of the Basilica of San Lorenzo. They were built as a burial place for the Medici family, one of the most powerful and influential families during the Renaissance. The chapels feature stunning architecture and intricate decorations, showcasing the wealth and artistic patronage of the Medici. The most notable parts of the chapels include the New Sacristy, designed by Michelangelo, and the Laurentian Library. The New Sacristy houses the tombs of several Medici rulers, adorned with sculptures that reflect the family's legacy and contributions to art and culture in Florence.