Advice on zone travels + add-ons
Dear Barcelonians,
At the beginning of June I'm traveling to Barcelona for some days (weekend too) with my base in Sitges. Sitges is picked because of my plans for Reus, Montserrat, and some travels in-between by public transport (any will do). It cuts time a little bit. I'm flying into Barcelona first and then want to use public transport for the rest of my journey until my flight back.
Navigating routes is easy but comparing prices I do have a problem with. I have gotten lost in all the regulations.
I'm only staying 9 days and I'm trying to find out the most budget friendly way to travel between these cities. Example: Multi-day passes like a Hola BCN card end at Zone 1. Is it a smart move to then buy tickets for the remaining zones or to just stick to T-Casual (does that cover trams, trains, buses etc.?).
Sorry if this feels like a repeat post. Kind regards.