But changes over the decades left the grounds adrift from the museum's purpose of bringing the world to Forest Hill. Now renovations and new learning facilities will extend the educational work to the entire 16.5-acre site. The bandstand, the bandstand terrace and the sunken garden are being restored and the landscape reshaped to open views across London. The museum displays will be reflected in the grounds, often bringing a local perspective to the global artefacts that can be viewed in the galleries.