Barcelona Super Saver: Sightseeing Tour with Montjuic Cable Car and Montserrat Tour. Highlights: Barcelona Super Saver tour, offering a 10 percent saving. Enjoy a sightseeing tour that includes a walk through the Gothic Quarter. Take in views of Barcelona’s skyline, including La Sagrada Familia, on a cable car ride up Montjuic. Relax on a cog-wheel train ride up Montserrat for unbeatable vistas. Visit Montserrat, see the royal basilica and 12th-century carving of the Black Virgin, and sample local liquors. Book this tour and Save 4%! Barcelona Super Saver: Sightseeing Tour with Montjuic Cable Car and Montserrat Tour.