Among the buildings of interest is the Parish Church, which was rebuilt with three naves in the early years of the 18th century, outside of which is the Ossuary that houses notable frescoes from the 18th century.

On the hills, in a parallel position to each other and facing the village, stand the "Tre Madonnine", chapels dating back to the mid-1800s and restored in the mid-1900s, which are to be considered, along with the small church of San Germano, one of the symbols of Cavallirio.

At 469 meters above sea level, in a dominant and strategic position, are the remains of the Tower of Cavallirio. It is hypothesized that the oldest tower dates back to the 11th-12th century and that after its collapse, it was rebuilt around the 17th century.

On the hills, in the places of the ancient vineyards, stand the wine huts: these are modest-sized structures with a square or rectangular plan, with one or more rooms divided over two floors, built starting from 1800. They are generally located in the highest area of the cultivated hill, initially used as shelters for tools or hay, later also as a second home for farmers.

The name of the hut could derive from family ownership or indicate a particular characteristic or symbol such as, for example, the crescent moon or the bottle, related to good fortune or the abundance of the harvests.