I am a Geography enthusiast, travelling all over the world have been my lifetime hobby. For me things should be precise and direct, unnecessary data is just like adding lot of food in out plate and eating nothing and first and foremost they are a waste of time! A lot of travelogues are concerned with culture, rituals etc. etc. But according to me it will not help the traveller in anyway! You should only give precise information and data to the reader so that the traveller then can on his own explore and know whatever he want to know that too on his own. As an Indian my favourite destination to visit is Uttrakhand in India and as an Earthian my favourite destination outside India is Ireland.