01 Uffizi Gallery
Timed entry from €40, and the slot matters more than the ticket type: the corridor bottleneck is between eleven and two, and the same rooms at opening or after four are civil. A guided visit earns its price here if you want the Botticellis explained; otherwise a plain reserved ticket does the same job. Closed Mondays.
02 Accademia Gallery
From €28, and it is a short visit — the David and the unfinished Prisoners, then out. That is not a criticism: an hour is right, which is why it pairs so well with the Duomo complex on the same morning. Book it, because the walk-up queue is the longest in the city relative to what is inside. Closed Mondays.
03 Duomo & Brunelleschi's Dome
The cathedral floor is free and the queue for it is long; the dome climb is ticketed, timed and the reason to buy anything. Four hundred and sixty-three steps with no lift and no way back down once you start. Combined passes cover the baptistery and the bell tower, which is the better view of the dome itself.