Between Lake Garda and Mantua, in the Mantovano hills, a walled medieval village of 60 residents surrounds a tiny natural lake that — seen from above — is shaped like a heart. The walls are intact. The gate is original. Villa Arrighi's Italian garden (18th century, with terraced parterres descending to the lake) is open for visits. And essentially nobody comes here. Castellaro Lagusello is on the list of Borghi più belli d'Italia (Most Beautiful Villages) but has no hotels, one restaurant, and the atmosphere of a place that time treats gently because it was never important enough to destroy. Lombardy → · Lake Garda →
Plan my Lake Garda trip →The heart-shaped lake: A glacial kettle lake (natural, not man-made) visible from the walls and from the Villa Arrighi garden. It freezes in winter. Ducks and herons live on it year-round. The view from above (drone or satellite) reveals the heart shape clearly — from ground level it's a pretty small lake surrounded by willows. The walls and gate: Medieval walls nearly complete, with a single gate entering a village of stone houses, a piazza, and a church (San Nicolò, 13th century). Villa Arrighi (18th century): A villa with a terraced Italian garden descending to the lake. Open for guided visits on some weekends (check prolococastellarolagusello.it). The village: Walk it in 15 minutes. The pleasure is in the scale — everything is miniature, everything is proportioned, everything is genuine.
Getting there: car from Peschiera del Garda (15min), Mantua (30min), Verona (30min). No public transport. No hotels inside the village — stay in Monzambano (2km), Peschiera (€60-110), or Valeggio sul Mincio (10min — tortellini di Valeggio capital, Parco Sigurtà gardens). Eat: Ristorante Castellaro (€25-35, seasonal menu, lake view) — possibly the only restaurant. Duration: 30min-1 hour. Combine with: Lake Garda south (Sirmione, Peschiera, Lazise), Mantua (30min), Valeggio sul Mincio (10min — Borghetto hamlet on the river + Parco Sigurtà, both spectacular), Verona (30min).