Green Park is located in Westminster, London, just behind Buckingham Palace. It is a royal garden. The park green space is vast, but the dense trees leave a lot of shade for visitors in summer. The park has a beautiful environment and good air. I envy the free parks in central London. On the green space of the park, there are many reclining chairs on the lease, 1.5 pounds an hour, feel that the owners of these reclining chairs are too profitable.