Hello everyone. I'll be visiting London in about two weeks (for the third time), and I think it's about time I pay a visit in attractions outside of London. I'll be traveling on public transportation so would it be wise to plan a day trip combining Dover castle and Canterbury.? If it is possible, which one should be my first stop, if my journey begins in London? What is the best route and means of transportation? I'd appreciate some other ideas for daytrips outside of London (already traveled to Windsor, Rochester and Chatham). Thank you very much for your time and attention, Rony