Hi! I run a company called Big Brother Backpacking (
www.bigbrotherbackpacking.com) that specializes in taking teens backpacking to the most beautiful and scenic parts of Europe -- decided by them.
I do not offer tours in the conventional sense, where you sit on a bus and wait for people to decide where you are going. Our tours centre around letting you, our students, decide how they see Europe, be it city scapes, country side, castles or the like.
If you would like to see Europe but don't know where to start, I would be glad to help you out. Whether or not you go with my company, I have lots of experience and would always be happy to chat.