Tickets Alert: Visit the UK's largest particle accelerator - the Diamond Light Source
The Diamond Light Source, a stunning flying saucer-shaped building housing a synchrotron, opens for free tours a few times a year, allowing public access to advanced scientific exploration.
Tickets Alert: Tours of privately owned Longford Castle
Longford Castle is a 450-year-old private home recently opened to the public, showcasing an eclectic mix of architectural styles and a grand art collection.