A couple of hundred yards from the start of the No. 3 trail is the village of Santa Maria del Monte, where we can visit the famous Sanctuary of the Blessed Virgin and the neighbouring Convent of the Romite Ambrosiane Nuns (a secluded order of Ambrosian nuns), which were both built in the fifteenth century. Next to the sanctuary and convent are the Baroffio-Dell’Aglio Museum and the Pogliaghi Museum, which are packed with art, history and archaeological finds, and the Ceppo spring, which is a natural monument.