April and May are Italy's most beautiful months. Wildflowers carpet Val d'Orcia and Puglia (poppies, wild orchids, fennel). Mountain trails open after winter snow. Temperatures are perfect for walking (18-25°C). Beaches are empty but swimmable by late May. And the summer crowds haven't arrived — the Uffizi is busy but not sardine-packed, Venice is beautiful without being suffocating. The one warning: Easter week is crowded everywhere. Plan around it or embrace it.
April weather: Rome 14-20°C. Florence 12-19°C. Naples 13-19°C. Venice 11-17°C. May weather: Rome 17-25°C. Florence 15-24°C. Naples 16-23°C. Venice 14-21°C. Perfect for walking, sightseeing, hiking. Daylight until 8pm (April) to 8:45pm (May). Crowds: Moderate in April (except Easter week), building in May, but 40-50% below July-August levels. Prices: 20-30% below peak.
1. Wildflowers in Val d'Orcia (mid-April to mid-May) — poppies, wild mustard, and green wheat fields between the cypress-lined roads. The most photographed landscape in Italy, at its most photogenic. 2. Infiorata di Noto (3rd weekend of May) — a street carpeted in flower petal art. 3. Easter in Rome — Papal Mass at St. Peter's, Via Crucis at the Colosseum (Good Friday), Urbi et Orbi blessing (Easter Sunday). 4. Scoppio del Carro, Florence (Easter Sunday) — the exploding cart. 5. Hiking season opens: Cinque Terre trails (April), Sentiero degli Dei (Amalfi, from April), Dolomites lower trails (May — high routes from late June). 6. Artichoke season (Rome, February-April): Carciofi alla giudia (fried) and carciofi alla romana (braised) — the 2 preparations that define Roman spring eating.