The map gives a sketch layout of our 46 trees.
Tree 1 (the big holly) is at the entrance from the D Lawn in the formal gardens. You’ll see the trees are numbered right to left in rows as you go further in, all the way to Tree 46 in the south-west corner (it’s the rather splendid Colorado fir).
Use a tree’s what3words identifier in the Catalogue to open the W3W app to obtain precise location details, and let the app navigate you to the tree !