I came across this cool video all about The Royal Botanic Gardens at Kew? in Richmond on the outskirts of London. The video features the top ten attractions in the gardens starting with one of the oldest trees which was planted in 1762. Look out for the water lily house with its huge South American lilies and the Princess of Wales Conservatory with its areas of desert and rain forest. After the treetop walkway come down to the venerable Palm House. Enjoy the video and let me know what you think.