ChinaMexGirlBuy your tickets in advance! I heard someone saying they had waited 2 hours before going in! Go early to enjoy viewing everything you can. Definietly worth visiting, and don't forget to take picures of the river while your upstairs, and the dome.
Marie MonnierOne of the most amazing Cathedral I had the chance to visit. There is so much details and attention put in the place you'll never be disappointed. The ceiling is breathtaking and the size of the monument is huge. If you are in Florence you HAVE to walk inside and enjoy this historical place.