If you intend to make just one special day out this year, then make it to the Eden Project – already being hailed as the Eight wonder of the World it is the "must-see" attraction in Cornwall. A gigantic global garden designed to tell the fascinating story of man’s relationship with plants – set in a huge 35 acre crater overlooking St Austell Bay. The awesome climate controlled greenhouses are the largest in the world, and contain an interpretation of a living rain-forest complete with sights, sounds and smells of the jungle.