From the Strand, look for a studded black door labelled ‘Middle Temple Lane’, opposite Bell Yard and the Royal Courts building, and you’ll find yourself in the sprawling complex surrounding the Temple Church and the Elizabethan Middle Temple Hall. The church was originally planned and built by the secretive Knights Templar in the mid-12th century; the hall was pieced together bit by bit after being blown to smithereens during WWII. There are wonderful gardens and courtyards at every turn.
On weekends enter from Tudor St to the east. Tours of the Middle Temple are available (£8 to £12), but you will need to book ahead.