Which company for Europe Tour?

We are going to tour Europe next year!! We have never been and would like to see as much as possible, not only touristy Europe but also the real Europe. Can you Europeans out there on this forum give us some tips of what we should definitely not miss, and to everyone else: which company should we choose for our Europe tour? Thanks ever so much.

Hi. I hope you enjoy your travels! In the past I have traveling around Europe using the company Trafalgar Tours. I had good experiences with them and they are the biggest tour company in Europe. They can arrange your whole tour no matter where in the world you live. They can help you plan all the places you want to see, but you dont have to worry about doing any organizing as they do that all for you and they are very professional.