We saw so much of London from Sky Garden. I couldn't believe that it's free to come here! Every other observation tower that I've ever heard of charges so much money just to get a view of the city. Even here in New York, the Empire State Building and Top of the Rock are so expensive to visit. Yes, the view is breathtaking, but you're definitely going to pay a price for it. I'm really happy that we learned about Sky Garden. It's not very difficult to get the reservation to come here either. It may be different during the summer vacation time though. I'm very happy we came here.Read more