St. Lambertus Church was built in 1206 and enlarged 1288–1394. The church's spire owes its twisted shape to the use of unseasoned timber when it was rebuilt after a lighting strike in 1815. Inside the church the 15th-century tabernacle and splendid Renaissance memorial of Duke Wilhelm V are worth of seeing.
Redipuglia is the largest Italian Military Sacrarium. It rises up on the western front of the Monte Sei Busi, which, in the First World War was bitterly fought after because, although it was not very high, from its summit it allowed an ample range of access from the West to the first steps of the Karstic table area.
The monumental staircase on which the remains of one hundred thousand fallen soldiers are lined up and which has at its base the monolith of the Duke of Aosta, who was the commanding officer of the third Brigade, and gives an image of a military grouping in the field of a Great Unity with its Commanding Officer at the front. The mortal remains of 100,187 fallen soldiers lie here, 39,857 of them identified and 60,330 unknown.