This small terracing in Rosón, made with dry-stone walls and well protected against the invasion of pasture animals by a boundary wall, testifies to the necessity of man to transform and exploit every corner of the land to survive. Here people cultivated rye, barley, turnip, and wheat. Corn came later, and potatoes appeared only in the nineteenth century. Textile fibres like flax and hemp were equally important.
These fields, placed at an altitude of more than 800 m near some mountain dwellings, were fertilized with dung accumulated outside the many local stables. The end of cultivation of these areas has turned the terraces into partly spontaneous, scattered and disorderly chestnut woods.
The Historical Sonvico Nature Trail
Stage 1: Well and "Riaron"
Stage 2: House of Reason
Stage 3: Graad
Stage 4: Cassinel
Stage 5: The mixed broadleaf woods
Stage 6: Geological oddities
Stage 7: Mill and bridge
Stage 8: The glade in the wood
Stage 9: The torrent Franscinone
Stage 10: Wash-house
Stage 11: The birds of the wood
Stage 12: The eroded valley of the Franscinone
Stage 12: Water and energy
Stage 13: The edge of the flood-level wood
Stage 14: Dairy farm for the processing of milk
Stage 15: Lime-kiln
Stage 16: The rural area
Stage 17: The Humid area of Canéed
Stage 18: The earth kiln for charcoal production
Stage 20: Madonna d'Arla
Stage 21: The Chestnut Wood of Pian Piret
Stage 22: The Beechwood
Stage 23: The Boulder with Engraved Cupels
Stage 23: I Denti della Vecchia
Stage 24: R’Alborón
Stage 25: The Oratory of S. Martino
Stage 26: The old center of Sonvico
Stage 27: The Walnut Press
Stage 28: The Church of Saint John the Baptist
The Luganese Regional Bus Line covers the Lugano – Sonvico stretch; from Val Colla you can reach Sonvico, using the postal bus from Tesserete to Sonvico.