I would like to go to Ripley's Believe it or not in London and there are a few queries which I would like answered before I visit the place. 1. What is the ticket cost for Ripley's Believe it or not? 2. What are the opening and closing times? 3. Can you give me some idea of what I can expect from Ripley's Believe it or not 4. Would you recommend any particular time during the day when it is less busy?