Enticing Cusco delights the visitor with its charming old city. Cobbled streets lined with Inca stonework lead to hillside neighbourhoods like arty San Blas, while at the heart of the action in the bustling Plaza de Armas the city’s cathedral squares up against the beautiful Jesuit church of La Compañía. Watching the action from its lofty position high above the city lies the well-preserved fortress of Sacsayhuaman.