London/Paris Tour
 

Does anyone have a good tour company for London and Paris?

I've been reading the Road Scholar e-mail (used to be Elder Hostel) and they have a Paris city week that looks very good. I

We have been planning a similar trip... about two weeks, one week in each city.

We will do the trip independently (not an organized tour). But we probably will take a guided day tour or two to some specific destinations that are far outside of the cities.

For arrangements I have been looking into Gate1Travel. They offer full guided tours, but they also have a build your own (independent) vacation tool on their web site. It looks like they allow independent vacation customers to book their day tours ala carte.