As part of a DONE, my wife and I are flying JFKL-LHR in early July and connecting LHR-JNB. Originally, we were scheduled to take the first leg overnight giving us nearly 12 hours at LHR before our second flight (BA055) at 19:05. However, we have decided that rather than spend a day in the BA lounge at LHR (we both have QC), we would fly LHR the day before, stay at a hotel near LHR so that we get a proper sleep and then do some sightseeing the next morning.
We are looking for suggestions on tourist attractions near LHR, since we don't want to get caught in traffic and miss our flight. We have only spent limited time in London previously, but Google maps shows Windsor Castle as not that far from LHR. Any other suggestions for a half day not far from LHR would be appreciated, as would advice on places we should stay away from to avoid possible traffic hastles?
We are looking for suggestions on tourist attractions near LHR, since we don't want to get caught in traffic and miss our flight. We have only spent limited time in London previously, but Google maps shows Windsor Castle as not that far from LHR. Any other suggestions for a half day not far from LHR would be appreciated, as would advice on places we should stay away from to avoid possible traffic hastles?