Massa Marittima's Piazza Garibaldi is one of the most harmoniously proportioned medieval piazzas in Italy — a trapezoidal space where the Romanesque cathedral (Duomo di San Cerbone, 13th century) sits at an angle to the square, creating a dynamic asymmetry that architects study and photograph. The cathedral itself is remarkable: a Pisan-Romanesque facade with blind arches and carved reliefs, and inside, a pre-Giotto crucifixion painting and the Ark of San Cerbone (a 1324 marble tomb with narrative reliefs of the saint's life). The town's medieval surprise: the Fonte dell'Abbondanza (public fountain, 13th century) has a fresco of the Albero della Fertilità — a tree from which 25 penises grow like fruit, with women gathering them. Scholars debate its meaning (fertility symbol? political satire? antipapist propaganda?). Massa Marittima was a mining town — silver, copper, and iron from the Colline Metallifere made it wealthy enough to build that piazza. Tuscany → · Maremma →
Plan my Maremma trip →Piazza Garibaldi + Duomo: The piazza, the cathedral (free entry — look for the Maestà by Duccio's circle and the Ark of San Cerbone), the Palazzo del Podestà (now Museo Archeologico, €5), and the Palazzo Comunale. Fonte dell'Abbondanza + Albero della Fertilità: The public fountain is on Via Ximenes (5min from the piazza) — the fresco was rediscovered in 2000 under whitewash. Museo della Miniera (Mining Museum): 700 meters of tunnels below the town, recreating the medieval mining experience. Guided tours. €5. The upper town (Città Nuova): Connected by a dramatic arched bridge — the Sienese fortress (Torre del Candeliere, climbable, €3) and the Fonti dell'Abbondanza.
Getting there: car from Siena (1.5h), Grosseto (45min), Florence (2h). Bus from Grosseto or Siena (infrequent). Stay: €50-85/night. Eat: Osteria da Tronca (€25-35 — Maremma cuisine, wild boar, aquacotta soup), Taverna del Vecchio Borgo (€20-30). Combine with: Maremma coast (30min), Pitigliano (1h), San Galgano abbey (30min — the roofless Gothic abbey in a field, one of Tuscany's most photographed ruins), Vetulonia (20min — Etruscan tombs).