[bdeutsch]

Depending on whether you are in to trains, would also highly recommend taking the Eurostar from London to Paris (Chunnel train). As I recall, you pick it up at Paddington Station and it drops you off in downtown Paris..about 3.25 hours one-way.

Depending on budget, you can go coach or first class. First class gets you a 3-course meal that was very good. One night in Paris not really enough time to see much, but very accessible using the train.