I have just returned from Bodnant. The main damage has been to the trees in the lower dell and Furnace Wood, many big ones down and damaging others as they fell. Several other trees around the garden also damaged.
On a positive note, the upper part of the garden is relatively OK, no real damage to the terraces, East Garden or the upper part of the Yew Dell and the Glades. The Dell, Furnace Wood and Far End are not accessible to visitors as trees are still being checked, also clearance work which will take some time due to the size and accessibility of the tree trunks.
As someone who grew up on the Estate this is the worst storm damage I can recall there.