Geograph - photograph every grid square

The Capital Ring is a surprisingly green route that encircles London. Distance is 78miles; it threads together parks and open spaces, mostly following pleasant residential roads in between. The route is an initiative of the London Walking Forum. The route is very well signed, with a Big Ben logo TQ1678 : Three walk logos, Gallows Bridge. The route is a walker’s equivalent of the North and South Circular roads. Link

The Jubilee Walkway is the capital's most popular walking trail, it is a 14 mile circular walk. The Walkway was first developed for The Queen's Silver Jubilee in 1977. In the Queen's Golden Jubilee, the Walkway was extensively refurbished, with several gold discs added. In 2012 the Queen celebrated her Diamond Jubilee by launching the Walkway's sister route, the Jubilee Greenway
Highlights include: National Gallery, Trafalgar Square, Admiralty Arch, The Mall, Buckingham Palace, St James Park, Westminster Abbey, Houses of Parliament, Thames Path National Trail, Aquarium, London Eye, South Bank Centre, Tate Modern, Millennium Bridge, Shakespeare Globe Theatre, Southwark Cathedral, HMS Belfast, Tower Bridge, St Katherine's Docks, Tower of London, Bank of England, Guildhall Art Gallery, Barbican, Museum of London, St Paul's Cathedral, Fleet Street, British Library, British Museum, John Soanes Museum, Royal Opera House, London Transport Museum and the National Portrait Gallery. Sites at Westminster and the Tower are World Heritage Sites