I read from Rick's London book that it might be advisable to do Hampton Court in the AM, Kew Gardens in the PM. Rick went on to say that a taxi from Hampton Court to Kew is about 20 Pounds. If anyone is local do they know if that is indeed the potential cost? Any chance for an Uber between the sites?
Would use an oyster to get from St. James to Hampton and then Kew back to St. James.