Hi guys, my overseas trip is due to start on 18th May (this month) so counting down. I have whole month to experience some of Europe. Hoping to walk, eat,talk and generally absorb the local culture. What I would like are any hints or tips to make my trip really memorable. So far I am travelling to Heidelberg, Innsbruck and Geneva, 3 days in each place. After that I have a week in Paris to amuse myself.