Travelling by Tube
Travelcard zone: 3

To Kew Gardens station
District Line (the green one, take a Richmond train, not Ealing Broadway or Wimbledon)
Frequency: Monday to Friday, every 10 minutes. Saturday, every 15 minutes. Sunday, every 20 minutes.

Transport for London information
Maps: Online tube maps
Latest info: Online Journey Planner
Telephone: +44 (0)20 7222 1234