Admire the craftsmanship of the Tuscan artists and architects that created this richly ornamented bell tower. Climb its staircase for glorious views of Florence.
The rooftop terrace has stunning vistas of central Madrid, while the interior is a hub of the arts, from music and poetry events to lectures and science exhibits.
Watch concerts, shop for fresh produce, investigate Roman ruins and enjoy fantastic views of the city at one of the largest wooden structures in the world.
Admire the greatest works of Michelangelo and da Vinci, see the center of Catholicism and pose with the Leaning Tower of Pisa on this Mediterranean peninsula.