London: Walking Tour vs Food Tour

A walking tour is the better first-day choice if you want orientation and the major landmarks in one pass — Westminster, the Tower, the City. A food tour works better as a second- or third-day activity once you already know the geography: Borough Market and East End food tours run 2-3 hours, are lower-intensity on the legs, and leave you with dinner recommendations for the rest of your trip. If you only have one day, pick the walking tour; if you have three or more, do both.