Where are you staying? How you planning to get around?<b,121<b,121Making recommendations would be easier if we knew....<b,121<b,121But my #1 recommendation for any tourist is:<b,121Get the river cruise at Big Ben to Greenwich, spend a nice couple of hours going round the stalls in the markets (say hello to Two Step Steve in the Open Market - nice guy, good records) and eat at Gourmet Burger Kitchen or Desperados, visit the Observatory for some facemelt history, stand on the zero meridian, see the fantastic view over London, then get the return cruise with commentary pointing out where the Pilgrims set sail from, where the pirates were hanged, all the sights etc etc etc.