Rick Steves Spain 2017 Book Pdf [UPDATED]

I wanted to do a day trip including hiking adjacent trails to Montserrat from Barcelona in August 2017. I am unfortunately traveling alone as my husband has to work. I can't book any group tours for 1 person on viator.com (they require two bookings or more). I'm having a hard time finding any affordable full day tours that include hiking, sightseeing, and the boys' choir for one person. I apologize if this is repetitive...I couldn't find anything related on the forums.

Rick Steves Spain 2017 Book Pdf