Definitely worth doing if you are in any way interested in Ancient Rome - the guide is a wealth of knowledge.

Mike Contiki Article on Guided Imperial Tour, Rome

German beer is all organic so you cant get hang overs - I dare you to test it! ;D FYI - make sure you have cash ahead of time because they don't take plastic and there isn't an ATM in sight!

Steftacular Article on Bavarian Beerhall, Munich

The trolley tour of Boston, offered as an optional, is the best way to see the entire city. Take it at your own pace, but I would suggest stopping off at the USS Constitution and Fenway.

ankopsu Article on Boston