Though I've always lived in Finland, I have travelled a fair bit in Europe (about 28 countries*) and a little elsewhere too (namely in Cuba, Costa Rica, Panama, Argentina, Australia, Thailand, Mexico, and USA).
*If you count Georgia and the European part of Turkey as Europe :-)
Most of the time, I'm into a style of travel that involves backpacking / making few plans in advance / staying in hostels or couchsurfing.
<jonik at iki dot code for finland>
Btw, Helsinki is cool and you should visit it.