Two adults, been to London many times but in the past 15 years only with kids. We will arrive late morning on Monday and leave late afternoon on Wednesday. We have a Tower of London tour on the Tues evening, and will visit Buckingham palace on Wed morning for the changing of the guard, and apart from that the world's our oyster.....
Any fun, slightly different ideas? We have never made it on the Emirates cable car so maybe that? We can walk miles. Also need to factor in nice food, ideally not expensive (ie under £40 pp) and some type of foreign cuisine we can't get at home (which is most.)