Bagnoli del Trigno

Bagnoli del Trigno is one of those small Molise borghi that earns the nickname 'Pearl of Molise' (Perla del Molise) the moment you see it from the valley road: a 637-resident village that has literally grown out of a giant limestone outcrop rising above the Trigno river, with the medieval Castello Sanfelice perched on top of the rock and the borgo's stone houses cascading down its flanks. The set-piece is the Chiesa di San Silvestro, partly carved into and partly built against the same rock face, with a barrel-vaulted nave from the 11th century and a separate, smaller chapel hollowed entirely into the stone. The Castello (rebuilt by the Sanfelice family in the 16th century on Lombard foundations) is open for visits and gives the panoramic shot of the entire borgo plus the wooded Trigno valley to the north. The town belongs to the Alto Molise — the upland zone covered by the Riserva MAB UNESCO 'Alto Molise', with beech forests, transumanza shepherding tratturi, and the kind of dark sky you can only get in unpopulated Apennine valleys. The food is Molisan-mountain: pampanella di San Martino in Pensilis (slow-roasted pork with peperoncino), caciocavallo and treccia stretched cheeses, pasta alla chitarra with wild boar ragù, and the local Trigno valley olive oil. Population has fallen from 2,100 in 1951 to 637 today — Bagnoli is one of Molise's many borghi struggling against depopulation, and the few B&Bs and the summer festa at San Silvestro (early August) are what keeps the centro alive in shoulder season. Nearest town with services: Isernia, 35 km southwest.