Bodnant Garden is a mature and majestic garden, incorporating both formal elements and winding pathways through trees and bushes.  The steep valley with wooded sides is particularly wonderful in the spring, when the rhododendrons and camellias are in bloom.  There are botanically notable plantings including stunning trees reaching up from the valley floor.  Bodnant Garden is a National Trust property, so much more information is available on their website   [nationaltrust.org.uk].