London Super Saver: Exclusive Small-Group London Sightseeing Tour and a Stonehenge, Windsor and Bath Day Tour. See Stonehenge without the crowds and check off London’s most famous sights with this Super Saver — a Viator Exclusive that can’t be booked anywhere else. Gain early access to Stonehenge on a tour with a specialist guide who can shed light on the UNESCO World Heritage site and its mystery. Then, continue to Windsor Castle, an official residence of Queen Elizabeth II, and Bath. On another day of your vacation, you'll also enjoy a small-group tour of St Paul’s Cathedral, the Tower of London and the British Museum. Book this Tour and Save 20% Off London Super Saver: Exclusive Small-Group London Sightseeing Tour and a Stonehenge, Windsor and Bath Day Tour.