Quinta da Regaleira - Sintra October 28, 2007 Daytrip to Sintra and the footpaths, tunnels, and grottoes of António Augusto Carvalho Monteiro. View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize