Castello di Sambuca Castello di Sambuca, also known as Sambuca Castello, is the historic fortified settlement from which the municipality takes its name. It stands above the Limentra valley and was built from the mid-11th century as a castle of the bishop of Pistoia. Visit Pistoia describes the castle as a strategic place in the disputes between Bologna and Pistoia. The remains of the walls are partly incorporated into the rectory and the church of San Giacomo Maggiore.
Pavana Pavana is one of the main settlements of the municipality and lies in the Limentra valley, close to the border with Emilia-Romagna. Historically it was the first administrative centre of the episcopal fief of the Limentra valley. Pavana is associated with the singer-songwriter and writer
Francesco Guccini, who has strong family and cultural ties to the village. The municipal page on Pavana records the publication of the
Dizionario del dialetto di Pàvana, edited by Guccini. The municipal website records that Treppio was once the most populous frazione of the municipality and remains one of its principal settlements. It is made up of several borgate, including Casa Bertini, La Piazza, Casa Franchi, Casa Totti, Casa Magnani, La Chiesa, Il Convento, Le Noci, Lavacchio, Casa Ulivi, La Vandaia, Le Selve and Castello. The village is linked to the traditional working of sandstone. The nearby Cave di Torri, old stone quarries extending for several hundred metres, testify to the former importance of stone extraction in the area. The quarries are part of the Itinerary of Stone of the
Ecomuseo della Montagna Pistoiese.
Monachino and L'Acqua Monachino is an isolated mountain settlement at about above sea level, in the valley of the Limentra orientale. The village is surrounded by extensive forest and by mountains including Monte La Croce, Monte Bucciana and Poggio Cicialbo. The settlement dates back to the 16th century as a dependency of Pian del Toro and is historically connected with the De' Pazzi family. At the end of the 16th century a foundry established by the Grand Duke of Tuscany operated there, working cast iron from Elba for the production of armour. Paths from Monachino lead towards the Acquerino area, Badia a Taona and nearby rock-inscription sites, including Sasso del Consiglio. Posola is a mountain settlement connected by paths with Molino del Pallone, Casa Bettini, Castello di Sambuca, Campeda, Lagacci and the Monte Pidocchina area. == Historic routes and archaeology ==