Why Italy rewards careful timing.
Italy's headline cities (Rome, Florence, Venice, Cinque Terre, Amalfi) are essentially at saturation from mid-June through early September, plus Easter week. If your image of Italy doesn't include 90-minute Vatican lines or the Cinque Terre coastal trail closing for crowd control, your trip needs to be off-peak.
Italy is long and weather-bifurcated. Milan shares a latitude with southern France; Sicily is closer to Tunisia than to Venice. A single "trip to Italy" can feel like two countries, Lake Como in June (cool, Alpine) versus Catania (28°C and dry).
Italy has a near-religious devotion to its summer holiday. From around August 10 through August 20, the country effectively turns off. Romans flee to the coast. Family-run restaurants in cities post hand-written chiuso per ferie (closed for holidays) signs for one to three weeks. This isn't a footnote, it's the single most important practical fact about traveling Italy, and most guides bury it.
Italy's shoulder seasons are unusually long and unusually good. Pleasant-weather windows extend April–early June and September–early November on either end, with the south stretching even further. October in Sicily still hits 25°C; April in the Amalfi Coast already feels like early summer.
Overtourism is being priced in. Venice now charges day visitors a €5–10 entry fee on peak weekends from April through July. The Trevi Fountain's inner area added a €2 entry in February 2026. Florence is restricting Airbnbs in the historic center. None of this kills the trip, but the era of "just show up" Italy is ending. Plan ahead, book early, and arrive at marquee sights either before 9 a.m. or after 6 p.m.