Florence's Renaissance is packed into a few streets: the Duomo and Brunelleschi's dome, the Medici palace, Piazza della Signoria, the Uffizi and the Ponte Vecchio. Each stop here ties one building to a dated event, from a dome competition in 1418 to Michelangelo's David arriving at the Accademia in 1873.
The walk follows the buildings in date order, from the cathedral to the Accademia, and every stop can be visited. Dates mark the event at each place, not a single journey.
The Medici ruled Florence from Palazzo Vecchio, Palazzo Medici Riccardi, the Uffizi and the Pitti Palace, and plotters struck at them in the Duomo in 1478. This route follows the family from Cosimo's cell in 1435 to Vasari's private corridor of 1564.
Seven stops, all in the old centre and almost all open to visitors, show how a banking family turned into a ducal court, and how they left offices, tombs and a museum behind.
Leonardo da Vinci's life runs from Vinci, where he was born in 1452, through Milan, Florence and Rome to Amboise in France, where he died in 1519 and was buried at the château.
The route follows six places tied to his life: the Museo Leonardiano in Vinci, Santa Maria delle Grazie in Milan, Florence's Palazzo Vecchio, the Belvedere Courtyard in Rome, Clos Lucé and the Château d'Amboise. Where his remains lie today is only presumed.
Dan Brown's Inferno sends Langdon from the Palazzo Vecchio and Baptistery in Florence to St Mark's Basilica in Venice and the Hagia Sophia and Basilica Cistern in Istanbul, in a race to find a plague.
The route visits six real places in story order, from the Vasari Corridor to the cistern of 336 columns.