Hello,
I would like to ask which bus companies offer better value for sightseeing in London. Planning first day itinerary and would appreciate recommendations. Just an hour or two would suffice and allow me time to get acquainted with the city and save my energies for walking the museums and galleries for the remaining days there. I have already booked the "Duck Tour" which I love and try to book ahead of time where ever my travels take me.
Thank you,
TK