Any views/ideas. Could it be attainable to hear other group tours close by or do they all don headsets? My boyfriend is keen on Understanding, I do not care tour vs self. In any case is sweet for me (but really need to say i like less costly tickets). Also, https://guided-tours-vs-diy-explo80099.mdkblog.com/40797410/guided-tours-vs-diy-exploring-options