Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.
Venice emerges as the optimal March destination with an overall TripTiming Index of 67/100 vs 63/100 for Florence (+4 point advantage). Venice experiences substantially lower visitor footfall and shorter landmark queues (moderate footfall vs heavy visitor congestion in Florence). Sightseeing is further aided by comfortable outdoor weather (11°C feels-like). Travelers also benefit from lower accommodation costs (~$162/night vs ~$189/night in Florence, saving ~$189 over a week).