There are just so many perils to keep Great location intact. Never hears of the Crystal Palace but there's a lot I have not heard of. England has some great history and sights to see. The Horse chestnut game sounds rather dangerous but loe the trees. Especially the Monkey puzzle, maybe it's just the name. dinosaur were fantastic. maybe those poor tree fern willl make it, I hope so.
Thanks for the marbvelous scenic walk. great as always....