When most people think of London, their mind springs to historic landmarks, iconic buildings, world-class art galleries, diverse museums, and live theatre. Although a visit to England’s capital should include all of the above, those who are hankering for a more unusual experience will be pleasantly surprised by what’s on offer. Just take a trip off the beaten path, and you will discover the quirkier side of London, where you can witness surgical demonstrations from the 1800s, old Victorian sewers, and ancient Roman temples. Here are 5 unique things to do in London for those who want to experience something a little different.