See the third largest clock in the world, Big Ben; step inside one of the most famous bridges in the world; paddleboat in Hyde Park; and of course, take a ride on the iconic London Eye, the world’s largest cantilevered observation wheel. Make time for the Thames Path, which stretches for a total of 183 miles. Start your walk in Kingston-on-Thames. You’ll pass the famous Kew Gardens, Battersea Park and power station, Westminster, and Shakespeare’s Globe.