To claim the offer, TfL customers need to show proof of travel via the TfL Oyster and contactless app at the entrance to Kew Gardens. Alternatively, visitors can use the code KEWTFL30 when booking ...

The U.K.’s Kew Gardens does far more than preserve and ... It shares its home in a cave entrance with rock pigeons; the plant struggles to grow in the acidic conditions created by the pigeon ...