10 Things to do Good for a Rainy Day in Greater London That You Shouldn't Miss

The only original Battle of Britain RAF Fighter Group Operations Room open to the public. The Operations Room, in reality a series of rooms on 2 levels some 60 feet (18m) underground, is reached via 76 steps. The plotting room with its large map table, squadron display boards, balloon and weather states, is exactly how it was when Winston Churchill visited on 15 September 1940

The Musical Museum tells the changing story of how people have captured and listened to music over the last four centuries. From tiny music boxes to the Mighty Wurlitzer theatre organ in our concert hall, the collection includes an impressive array of instruments and inventions, including reproducing pianos, orchestrions, self-playing violins, pipe organs, gramophones & synthesizers. Find out how music was recorded and reproduced, see and hear them in action. Located near Kew Bridge, Brentford, we're open on Thurday, Friday, Saturday, Sunday & Bank Holidays from 10:30am to 4:30pm. Tours with live demonstrations take place at 11am, 1pm & 3pm. Concession discounts and reduced prices for children and families are available. The Museum is open on any day for groups consisting of 20 people or more - please contact us for further details.

Wunderschönes botanisches Kunstmuseum

Croydon Airport Visitor Centre micro-museum- located in Airport House, Purley Way, Croydon CR0 0XZ. Open on the 1st Sunday of the month throughout the year. Special Open Days at other times- see website for details. Haley Sharpe designed and winner of a British Tourism Award, featuring interactive displays and storyboards. It tells the story of Britain's first major international airport through World War I, Imperial Airways and BOAC, record-breaking flights by the likes of Amy Johnson and other, the Battle of Britain and much, much more.

The William Morris Gallery is the only public gallery devoted to William Morris - designer, craftsman, writer, socialist and conservationist. The Gallery is housed in the Grade II* listed building that was Morris's family home from 1848 to 1856.The William Morris Gallery reopened in August 2012 following a major redevelopment and won the Art Fund Prize for Museum of the Year 2013. William Morris Gallery is open Wednesday-Sunday 10am-5pm. Free entry.

Twickenham Stadium is the home of England Rugby and the largest dedicated rugby union venue in the world, seating up to 82,000 people. The stadium is a destination for fans around the world to experience the action on the pitch on a match day, dance to some of the biggest stars in music, re-live the history of a stadium tour, visit the newly housed World Rugby Museum, host a fantastic event or take a trip to the Rugby Store. Why not visit the stadium on a behind the scenes tour and World Rugby Museum visit.