Quite tricky this week, isn't it? Nothing to do with horse riding: look in all the directions served by trains from St Pancras, not just the obvious ones
I've arrived not at a canter but a gallop. St Pancras to Canterbury by Eurostar is less than an hour.
There is a St Augustine Abbey should help to start with.
Hi Etch Thanks for giving me a clue regarding this weeks Where Am I? Puzzle. Yes he travelled on the high speed Javelin service from St Pancras via Ebbsfleet and Ashford and therefore did a gallop rather than a canter! Actually I found the rest of the competition quite straightforward this week.