Barcelona Super Saver: Montserrat Day Trip and Barcelona Gaudi Tour. Experience two of Barcelona's best-selling excursions during this 9-hour day trip, including a visit to the hilltop monastery of Montserrat, followed by an exploration of the modernist architecture of Antoni Gaudí, all at a discounted price. Begin your Super Saver tour package by visiting the dramatic mountain religious site of the Royal Basilica of Montserrat, then spend the afternoon discovering the unique architectural creations of Gaudí. It's a great way to cover a lot of ground in a short period of time, with a bonus 5% discount versus buying each tour separately. Your excursion also includes a guide, all entrance fees and air-conditioned transport. Book this Tour and Save 4%! Barcelona Super Saver: Montserrat Day Trip and Barcelona Gaudi Tour.