As the Royal Botanic Gardens at Kew celebrates its 250th birthday, we take a look at some of the splendours the tourist attraction has to offer.
Visitors can stroll across the treetop walkway, which opened in May 2008. At 18m high and 200m long it takes people through the tree canopy for a unique insight into the gardens.
4 of 13
As the Royal Botanic Gardens at Kew celebrates its 250th birthday, we take a look at some of the splendours the tourist attraction has to offer.
8:23am Mon 16 Feb 09
