Four hours of walking, several kilometres and no blisters. A very enjoyable way of exploring. This is an app for the iPhone - my pocket guide. You purchase various tours for the city of choice and voila personal guide. Formidable! BTW the pictures are mine taken from my iPhone along the route.
http://mypocketguide.eu/hu/feeds?uuid=89A5C282-57A5-416C-B441-13E9C902F8B5
