How to use 2 for 1 in London?
For some of the most popular attractions in London, you can now buy 2FOR1 admission tickets in advance on-line from within the promotion website. You must bring a printed voucher with you along with your valid train ticket to qualify for the promotion. Currently, they do not accept vouchers shown on a mobile device. For 2FOR1 offers 1 person pays the full adult price and the second person goes free on presentation of each voucher and pair of valid National Rail tickets.
Is 2 hours enough for Tower of London?
How long should I allow for my visit? You can spend as much time as you like within the Tower of London during opening hours on the date of your booking. We recommend allowing at least three hours, dependent on queues to make the most of your visit. Use our Tower of London itinerary to help plan your day. The quietest time to visit the Tower is before 11:00. Your visit may take up to two to three hours, so we recommend visiting as early as possible for the best experience.