Montserrat Monastery 和 Valencia Day trip
Check out viator.com, eg. https://www.viator.com/tours/Barcelona/Montserrat-Monastery-and-Natural-Park-Hiking-Tour-from-Barcelona/d562-6874HIKE to get some idea
Check out viator.com, eg. https://www.viator.com/tours/Barcelona/Montserrat-Monastery-and-Natural-Park-Hiking-Tour-from-Barcelona/d562-6874HIKE to get some idea