Cova Fumada of Vallbona Nature · Vallbona d'Anoia, Anoia, Barcelona Image of Vallbona d'Anoia, not of the place itself. Cave with a prehistoric site on the hill of the Cova Fumada, in the municipality of Vallbona d'Anoia. Photo: Viquipèdia (Public domain) What to see and do in Vallbona d'Anoia