What travel hacks have saved you a lot of money?

[BiestaGetse]

I often travel and do by bus because for me this transport is more suitable and interesting. If we talk about buses, in this case you should stock up on water in order to keep your body hydrated. I realized this after several trips around Europe, and especially using https://bcs-bus.com/charter-bus-munich. It gave me a great opportunity so you can also use this hack.