The British Museum

Unrivalled collection of antiquities, plus the Queen Elizabeth II Great Court. Huge number of permanent displays and treasures from the Roman Empire, ancient Egypt, medieval Europe, ancient Iran and India. Regular talks, evening events and performances. Sat-Thur 10am-5.30pm; Fri 10am-8.30pm. Admission free; charges for some exhibitions. 

23 Apr - 26 Jul: Tantra: Enlightenment to Revolution. Discover this philosophy that originated in medieval India and has been largely misrepresented in the West.