The best place to row on the Thames is at Richmond, renting a boat from Richmond Bridge Boathouses who have occupied a prime spot there for years.

http://richmondbridgeboathouses.co.uk/

Get on your bike and follow one of London’s best off road cycling routes.

http://www.visitleevalley.org.uk/en/content/cms/outdoors/cycling/suggested-routes/

One of the most central leisure centres in London, the Oasis. 

Do your shopping in near by Covent Garden and then have a refreshing dip in the outside pool, all of 27 metres, on the roof. 

Try your hand at croquet in the Golders Hill Park section of Hampstead Heath.

Hyde Park has a fleet of rowing and pedal boats which operate on the famous Serpentine and the UK's first Solarshuttle, a magnificent vessel which glides silently across the lake powered only by the sun.

Open-air swimming is internationally famous on Hampstead Heath with the Ladies' Pond, the Men's Pond, the Mixed Pond and the Parliament Hill Lido.

Brockwell Lido - your first choice for the whole family to stay fit and active in in south London.

From England's glorious World Cup victory in 1966, the unforgettable Live Aid concert in 1985, FC Barcelona's stunning UEFA Champion's League triumph in 2011 or the historic ongoing tradition of the FA Cup Final, the Wembley Stadium Tour gives you the chance to relive your greatest moments, and create some new ones, as you go behind-the-scenes at the most famous stadium in the world.

Fancy learning how to Swing Dance well Swing Patrol are a community of over 1,000 dancers, a passionate teaching team, four amazing troupes and a small but dedicated team of staff and volunteers.

Archery Fit is the best indoor archery club in London, UK. 

If you fancy a flutter then iVisit the Wimbledon Greyhound Stadium; get set for a great night of entertainment and action as you enjoy a “night at the dogs”! 

Located in the heart of London’s Docklands at the west end of Millwall outer dock, the Centre is based in an award winning purpose built facility with great views from the upstairs bar over the dock, and wet facilities downstairs.

The Castle Climbing Centre at Green Lanes is run by climbers for climbers and is the premier indoor climbing centre in South East England. It is constructed within a magnificent Victorian building, formerly a water pumping station (and yes it really does look like a Castle!).

At Lord’s Cricket Ground is the MCC Cricket Museum which is the worlds oldest sporting museum and is the permanent home of the original Ashes urn.

Bored of the gym? Then why not try something different and have Circus skill lessons.

There has been a velodrome at Herne Hill in South London since 1891.