Places to visit in London for free! 21 Free Things To Do In London - How to explore London for free. Get local tips on places to visit in London for free. From beautiful parks that only locals know about to top attractions like Tate Modern, Sky Garden, Changing of Guards, attractions on Southbank like London Eye, Big Ben, St Pauls, Tower Bridge, Tower of London and more! #itsallbee #traveltips #Europe #Britain #GB #citybreak #england #free #entrance