Just next to the Casals there’s a nice sweet hill there’s a hazelnut groove where to collect the most famous hazelnuts on the region the “Tonde gentili delle Langhe”, esteemed fruits typical of the Monferrato and Langhe areas which has gained the Proect Geographical Award in 1993.The “Tonde gentili delle Langhe” hazelnuts, medium thick brown shells, are famous all around the world because of their sweet taste and fine but persistent aroma.