What is the difference between travel and tourism? In my opinion tourism implies minimum adventure, minimum use of brain, and the some kind of assurance of a happy ending. Why not, at the end one is paying, usually, to get some kind of satisfaction. If nothing or very few is returned from our investment in time and money then is correct to ask for a compensation or refund.
This space talks about traveling, there is no big end, no satisfaction guaranteed, and probably if you are going to follow the guidances of this pages, you might find these are just smoke.
Traveling is about following mirages, smoke, delusions, and even getting some disappointment at the end. But when we begin to read a book this is what we want, just enjoy the reading, just enjoy the ridding, hopping or not about a big finale. Sometimes we can find a book that we don't want that has an ending, an everlasting story, living it at the page is just what really matters.
As matter of fact, this journey can be very cheap and useless if you are only interested in tourism. Get a just one ticket, get in a wagon and in half an hour you will get to the end of the line, feel the disappointment and then just you will make the way back to BCN.
So this is an advice, if you want to make tourism, or you are one of those that reads the last page of a book first, this place, this journey is not for you.
dACE :)